1051655625

素因数分解:

$3^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 2024751872

約数和(自身を除く): 973096247

約数列:

[1, 3, 5, 9, 15, 25, 31, 37, 45, 75, 93, 111, 125, 155, 163, 185, 225, 279, 333, 375, 465, 489, 555, 625, 775, 815, 925, 1125, 1147, 1395, 1467, 1665, 1875, 2325, 2445, 2775, 3441, 3875, 4075, 4625, 5053, 5625, 5735, 6031, 6975, 7335, 8325, 10323, 11625, 12225, 13875, 15159, 17205, 18093, 19375, 20375, 23125, 25265, 28675, 30155, 34875, 36675, 41625, 45477, 51615, 54279, 58125, 61125, 69375, 75795, 86025, 90465, 101875, 126325, 143375, 150775, 174375, 183375, 186961, 208125, 227385, 258075, 271395, 305625, 378975, 430125, 452325, 560883, 631625, 716875, 753875, 916875, 934805, 1136925, 1290375, 1356975, 1682649, 1894875, 2150625, 2261625, 2804415, 3158125, 3769375, 4674025, 5684625, 6451875, 6784875, 8413245, 9474375, 11308125, 14022075, 23370125, 28423125, 33924375, 42066225, 70110375, 116850625, 210331125, 350551875, 1051655625]

約数ペア:

[(1, 1051655625), (3, 350551875), (5, 210331125), (9, 116850625), (15, 70110375), (25, 42066225), (31, 33924375), (37, 28423125), (45, 23370125), (75, 14022075), (93, 11308125), (111, 9474375), (125, 8413245), (155, 6784875), (163, 6451875), (185, 5684625), (225, 4674025), (279, 3769375), (333, 3158125), (375, 2804415), (465, 2261625), (489, 2150625), (555, 1894875), (625, 1682649), (775, 1356975), (815, 1290375), (925, 1136925), (1125, 934805), (1147, 916875), (1395, 753875), (1467, 716875), (1665, 631625), (1875, 560883), (2325, 452325), (2445, 430125), (2775, 378975), (3441, 305625), (3875, 271395), (4075, 258075), (4625, 227385), (5053, 208125), (5625, 186961), (5735, 183375), (6031, 174375), (6975, 150775), (7335, 143375), (8325, 126325), (10323, 101875), (11625, 90465), (12225, 86025), (13875, 75795), (15159, 69375), (17205, 61125), (18093, 58125), (19375, 54279), (20375, 51615), (23125, 45477), (25265, 41625), (28675, 36675), (30155, 34875)]