23647629825

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{3343}}^1$

素因数の和:3719

約数の個数: 72

約数和(自身を含む): 42854697600

約数和(自身を除く): 19207067775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 211, 225, 447, 633, 745, 1055, 1341, 1899, 2235, 3165, 3343, 3725, 5275, 6705, 9495, 10029, 11175, 15825, 16715, 30087, 31439, 33525, 47475, 50145, 83575, 94317, 150435, 157195, 250725, 282951, 471585, 498107, 705373, 752175, 785975, 1414755, 1494321, 2116119, 2357925, 2490535, 3526865, 4482963, 6348357, 7073775, 7471605, 10580595, 12452675, 17634325, 22414815, 31741785, 37358025, 52902975, 105100577, 112074075, 158708925, 315301731, 525502885, 945905193, 1576508655, 2627514425, 4729525965, 7882543275, 23647629825]

約数ペア:

[(1, 23647629825), (3, 7882543275), (5, 4729525965), (9, 2627514425), (15, 1576508655), (25, 945905193), (45, 525502885), (75, 315301731), (149, 158708925), (211, 112074075), (225, 105100577), (447, 52902975), (633, 37358025), (745, 31741785), (1055, 22414815), (1341, 17634325), (1899, 12452675), (2235, 10580595), (3165, 7471605), (3343, 7073775), (3725, 6348357), (5275, 4482963), (6705, 3526865), (9495, 2490535), (10029, 2357925), (11175, 2116119), (15825, 1494321), (16715, 1414755), (30087, 785975), (31439, 752175), (33525, 705373), (47475, 498107), (50145, 471585), (83575, 282951), (94317, 250725), (150435, 157195)]