1346172025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2861}}^1$

素因数の和:2970

約数の個数: 48

約数和(自身を含む): 1916395200

約数和(自身を除く): 570223175

約数列:

[1, 5, 11, 25, 29, 55, 59, 145, 275, 295, 319, 649, 725, 1475, 1595, 1711, 2861, 3245, 7975, 8555, 14305, 16225, 18821, 31471, 42775, 71525, 82969, 94105, 157355, 168799, 414845, 470525, 786775, 843995, 912659, 1856789, 2074225, 4219975, 4563295, 4895171, 9283945, 22816475, 24475855, 46419725, 53846881, 122379275, 269234405, 1346172025]

約数ペア:

[(1, 1346172025), (5, 269234405), (11, 122379275), (25, 53846881), (29, 46419725), (55, 24475855), (59, 22816475), (145, 9283945), (275, 4895171), (295, 4563295), (319, 4219975), (649, 2074225), (725, 1856789), (1475, 912659), (1595, 843995), (1711, 786775), (2861, 470525), (3245, 414845), (7975, 168799), (8555, 157355), (14305, 94105), (16225, 82969), (18821, 71525), (31471, 42775)]