71810361525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{39047}}^1$

素因数の和:39211

約数の個数: 96

約数和(自身を含む): 141307527168

約数和(自身を除く): 69497165643

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 113, 155, 175, 217, 339, 465, 525, 565, 651, 775, 791, 1085, 1695, 2325, 2373, 2825, 3255, 3503, 3955, 5425, 8475, 10509, 11865, 16275, 17515, 19775, 24521, 39047, 52545, 59325, 73563, 87575, 117141, 122605, 195235, 262725, 273329, 367815, 585705, 613025, 819987, 976175, 1210457, 1366645, 1839075, 2928525, 3631371, 4099935, 4412311, 6052285, 6833225, 8473199, 13236933, 18156855, 20499675, 22061555, 25419597, 30261425, 30886177, 42365995, 66184665, 90784275, 92658531, 110307775, 127097985, 136781641, 154430885, 211829975, 330923325, 410344923, 463292655, 635489925, 683908205, 772154425, 957471487, 2051724615, 2316463275, 2872414461, 3419541025, 4787357435, 10258623075, 14362072305, 23936787175, 71810361525]

約数ペア:

[(1, 71810361525), (3, 23936787175), (5, 14362072305), (7, 10258623075), (15, 4787357435), (21, 3419541025), (25, 2872414461), (31, 2316463275), (35, 2051724615), (75, 957471487), (93, 772154425), (105, 683908205), (113, 635489925), (155, 463292655), (175, 410344923), (217, 330923325), (339, 211829975), (465, 154430885), (525, 136781641), (565, 127097985), (651, 110307775), (775, 92658531), (791, 90784275), (1085, 66184665), (1695, 42365995), (2325, 30886177), (2373, 30261425), (2825, 25419597), (3255, 22061555), (3503, 20499675), (3955, 18156855), (5425, 13236933), (8475, 8473199), (10509, 6833225), (11865, 6052285), (16275, 4412311), (17515, 4099935), (19775, 3631371), (24521, 2928525), (39047, 1839075), (52545, 1366645), (59325, 1210457), (73563, 976175), (87575, 819987), (117141, 613025), (122605, 585705), (195235, 367815), (262725, 273329)]