25147050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 67174272

約数和(自身を除く): 42027222

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 37, 46, 50, 69, 74, 75, 111, 115, 138, 150, 185, 197, 222, 230, 345, 370, 394, 555, 575, 591, 690, 851, 925, 985, 1110, 1150, 1182, 1702, 1725, 1850, 1970, 2553, 2775, 2955, 3450, 4255, 4531, 4925, 5106, 5550, 5910, 7289, 8510, 9062, 9850, 12765, 13593, 14578, 14775, 21275, 21867, 22655, 25530, 27186, 29550, 36445, 42550, 43734, 45310, 63825, 67965, 72890, 109335, 113275, 127650, 135930, 167647, 182225, 218670, 226550, 335294, 339825, 364450, 502941, 546675, 679650, 838235, 1005882, 1093350, 1676470, 2514705, 4191175, 5029410, 8382350, 12573525, 25147050]

約数ペア:

[(1, 25147050), (2, 12573525), (3, 8382350), (5, 5029410), (6, 4191175), (10, 2514705), (15, 1676470), (23, 1093350), (25, 1005882), (30, 838235), (37, 679650), (46, 546675), (50, 502941), (69, 364450), (74, 339825), (75, 335294), (111, 226550), (115, 218670), (138, 182225), (150, 167647), (185, 135930), (197, 127650), (222, 113275), (230, 109335), (345, 72890), (370, 67965), (394, 63825), (555, 45310), (575, 43734), (591, 42550), (690, 36445), (851, 29550), (925, 27186), (985, 25530), (1110, 22655), (1150, 21867), (1182, 21275), (1702, 14775), (1725, 14578), (1850, 13593), (1970, 12765), (2553, 9850), (2775, 9062), (2955, 8510), (3450, 7289), (4255, 5910), (4531, 5550), (4925, 5106)]