37420875

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 73981440

約数和(自身を除く): 36560565

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 37, 45, 75, 87, 93, 111, 125, 145, 155, 185, 225, 261, 279, 333, 375, 435, 465, 555, 725, 775, 899, 925, 1073, 1125, 1147, 1305, 1395, 1665, 2175, 2325, 2697, 2775, 3219, 3441, 3625, 3875, 4495, 4625, 5365, 5735, 6525, 6975, 8091, 8325, 9657, 10323, 10875, 11625, 13485, 13875, 16095, 17205, 22475, 26825, 28675, 32625, 33263, 34875, 40455, 41625, 48285, 51615, 67425, 80475, 86025, 99789, 112375, 134125, 143375, 166315, 202275, 241425, 258075, 299367, 337125, 402375, 430125, 498945, 831575, 1011375, 1207125, 1290375, 1496835, 2494725, 4157875, 7484175, 12473625, 37420875]

約数ペア:

[(1, 37420875), (3, 12473625), (5, 7484175), (9, 4157875), (15, 2494725), (25, 1496835), (29, 1290375), (31, 1207125), (37, 1011375), (45, 831575), (75, 498945), (87, 430125), (93, 402375), (111, 337125), (125, 299367), (145, 258075), (155, 241425), (185, 202275), (225, 166315), (261, 143375), (279, 134125), (333, 112375), (375, 99789), (435, 86025), (465, 80475), (555, 67425), (725, 51615), (775, 48285), (899, 41625), (925, 40455), (1073, 34875), (1125, 33263), (1147, 32625), (1305, 28675), (1395, 26825), (1665, 22475), (2175, 17205), (2325, 16095), (2697, 13875), (2775, 13485), (3219, 11625), (3441, 10875), (3625, 10323), (3875, 9657), (4495, 8325), (4625, 8091), (5365, 6975), (5735, 6525)]