202311525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 387197440

約数和(自身を除く): 184885915

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 67, 75, 95, 163, 195, 201, 247, 285, 325, 335, 475, 489, 741, 815, 871, 975, 1005, 1235, 1273, 1425, 1675, 2119, 2445, 2613, 3097, 3705, 3819, 4075, 4355, 5025, 6175, 6357, 6365, 9291, 10595, 10921, 12225, 13065, 15485, 16549, 18525, 19095, 21775, 31785, 31825, 32763, 40261, 46455, 49647, 52975, 54605, 65325, 77425, 82745, 95475, 120783, 141973, 158925, 163815, 201305, 207499, 232275, 248235, 273025, 413725, 425919, 603915, 622497, 709865, 819075, 1006525, 1037495, 1241175, 2129595, 2697487, 3019575, 3112485, 3549325, 5187475, 8092461, 10647975, 13487435, 15562425, 40462305, 67437175, 202311525]

約数ペア:

[(1, 202311525), (3, 67437175), (5, 40462305), (13, 15562425), (15, 13487435), (19, 10647975), (25, 8092461), (39, 5187475), (57, 3549325), (65, 3112485), (67, 3019575), (75, 2697487), (95, 2129595), (163, 1241175), (195, 1037495), (201, 1006525), (247, 819075), (285, 709865), (325, 622497), (335, 603915), (475, 425919), (489, 413725), (741, 273025), (815, 248235), (871, 232275), (975, 207499), (1005, 201305), (1235, 163815), (1273, 158925), (1425, 141973), (1675, 120783), (2119, 95475), (2445, 82745), (2613, 77425), (3097, 65325), (3705, 54605), (3819, 52975), (4075, 49647), (4355, 46455), (5025, 40261), (6175, 32763), (6357, 31825), (6365, 31785), (9291, 21775), (10595, 19095), (10921, 18525), (12225, 16549), (13065, 15485)]