148909275

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 283247744

約数和(自身を除く): 134338469

約数列:

[1, 3, 5, 9, 15, 25, 31, 37, 45, 75, 93, 111, 155, 185, 225, 279, 333, 465, 555, 577, 775, 925, 1147, 1395, 1665, 1731, 2325, 2775, 2885, 3441, 5193, 5735, 6975, 8325, 8655, 10323, 14425, 17205, 17887, 21349, 25965, 28675, 43275, 51615, 53661, 64047, 86025, 89435, 106745, 129825, 160983, 192141, 258075, 268305, 320235, 447175, 533725, 661819, 804915, 960705, 1341525, 1601175, 1985457, 3309095, 4024575, 4803525, 5956371, 9927285, 16545475, 29781855, 49636425, 148909275]

約数ペア:

[(1, 148909275), (3, 49636425), (5, 29781855), (9, 16545475), (15, 9927285), (25, 5956371), (31, 4803525), (37, 4024575), (45, 3309095), (75, 1985457), (93, 1601175), (111, 1341525), (155, 960705), (185, 804915), (225, 661819), (279, 533725), (333, 447175), (465, 320235), (555, 268305), (577, 258075), (775, 192141), (925, 160983), (1147, 129825), (1395, 106745), (1665, 89435), (1731, 86025), (2325, 64047), (2775, 53661), (2885, 51615), (3441, 43275), (5193, 28675), (5735, 25965), (6975, 21349), (8325, 17887), (8655, 17205), (10323, 14425)]