78357675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 154704384

約数和(自身を除く): 76346709

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 37, 51, 55, 75, 85, 111, 151, 165, 185, 187, 255, 275, 407, 425, 453, 555, 561, 629, 755, 825, 925, 935, 1221, 1275, 1661, 1887, 2035, 2265, 2567, 2775, 2805, 3145, 3775, 4675, 4983, 5587, 6105, 6919, 7701, 8305, 9435, 10175, 11325, 12835, 14025, 15725, 16761, 20757, 24915, 27935, 28237, 30525, 34595, 38505, 41525, 47175, 61457, 64175, 83805, 84711, 94979, 103785, 124575, 139675, 141185, 172975, 184371, 192525, 284937, 307285, 419025, 423555, 474895, 518925, 705925, 921855, 1044769, 1424685, 1536425, 2117775, 2374475, 3134307, 4609275, 5223845, 7123425, 15671535, 26119225, 78357675]

約数ペア:

[(1, 78357675), (3, 26119225), (5, 15671535), (11, 7123425), (15, 5223845), (17, 4609275), (25, 3134307), (33, 2374475), (37, 2117775), (51, 1536425), (55, 1424685), (75, 1044769), (85, 921855), (111, 705925), (151, 518925), (165, 474895), (185, 423555), (187, 419025), (255, 307285), (275, 284937), (407, 192525), (425, 184371), (453, 172975), (555, 141185), (561, 139675), (629, 124575), (755, 103785), (825, 94979), (925, 84711), (935, 83805), (1221, 64175), (1275, 61457), (1661, 47175), (1887, 41525), (2035, 38505), (2265, 34595), (2567, 30525), (2775, 28237), (2805, 27935), (3145, 24915), (3775, 20757), (4675, 16761), (4983, 15725), (5587, 14025), (6105, 12835), (6919, 11325), (7701, 10175), (8305, 9435)]