4920588375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 128

約数和(自身を含む): 9301174272

約数和(自身を除く): 4380585897

約数列:

[1, 3, 5, 15, 17, 23, 25, 37, 51, 69, 75, 85, 111, 115, 125, 185, 255, 345, 375, 391, 425, 555, 575, 629, 851, 907, 925, 1173, 1275, 1725, 1887, 1955, 2125, 2553, 2721, 2775, 2875, 3145, 4255, 4535, 4625, 5865, 6375, 8625, 9435, 9775, 12765, 13605, 13875, 14467, 15419, 15725, 20861, 21275, 22675, 29325, 33559, 43401, 46257, 47175, 48875, 62583, 63825, 68025, 72335, 77095, 78625, 100677, 104305, 106375, 113375, 146625, 167795, 217005, 231285, 235875, 312915, 319125, 340125, 354637, 361675, 385475, 503385, 521525, 570503, 771857, 838975, 1063911, 1085025, 1156425, 1564575, 1711509, 1773185, 1808375, 1927375, 2315571, 2516925, 2607625, 2852515, 3859285, 4194875, 5319555, 5425125, 5782125, 7822875, 8557545, 8865925, 11577855, 12584625, 13121569, 14262575, 19296425, 26597775, 39364707, 42787725, 44329625, 57889275, 65607845, 71312875, 96482125, 132988875, 196823535, 213938625, 289446375, 328039225, 984117675, 1640196125, 4920588375]

約数ペア:

[(1, 4920588375), (3, 1640196125), (5, 984117675), (15, 328039225), (17, 289446375), (23, 213938625), (25, 196823535), (37, 132988875), (51, 96482125), (69, 71312875), (75, 65607845), (85, 57889275), (111, 44329625), (115, 42787725), (125, 39364707), (185, 26597775), (255, 19296425), (345, 14262575), (375, 13121569), (391, 12584625), (425, 11577855), (555, 8865925), (575, 8557545), (629, 7822875), (851, 5782125), (907, 5425125), (925, 5319555), (1173, 4194875), (1275, 3859285), (1725, 2852515), (1887, 2607625), (1955, 2516925), (2125, 2315571), (2553, 1927375), (2721, 1808375), (2775, 1773185), (2875, 1711509), (3145, 1564575), (4255, 1156425), (4535, 1085025), (4625, 1063911), (5865, 838975), (6375, 771857), (8625, 570503), (9435, 521525), (9775, 503385), (12765, 385475), (13605, 361675), (13875, 354637), (14467, 340125), (15419, 319125), (15725, 312915), (20861, 235875), (21275, 231285), (22675, 217005), (29325, 167795), (33559, 146625), (43401, 113375), (46257, 106375), (47175, 104305), (48875, 100677), (62583, 78625), (63825, 77095), (68025, 72335)]