58742100025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^2$

素因数の和:1455

約数の個数: 72

約数和(自身を含む): 90126047040

約数和(自身を除く): 31383947015

約数列:

[1, 5, 7, 19, 25, 35, 37, 95, 133, 175, 185, 259, 475, 665, 691, 703, 925, 1295, 3325, 3455, 3515, 4837, 4921, 6475, 13129, 17275, 17575, 24185, 24605, 25567, 65645, 91903, 120925, 123025, 127835, 178969, 328225, 459515, 477481, 485773, 639175, 894845, 2297575, 2387405, 2428865, 3342367, 3400411, 4474225, 9072139, 11937025, 12144325, 16711835, 17002055, 17666797, 45360695, 63504973, 83559175, 85010275, 88333985, 123667579, 226803475, 317524865, 335669143, 441669925, 618337895, 1587624325, 1678345715, 2349684001, 3091689475, 8391728575, 11748420005, 58742100025]

約数ペア:

[(1, 58742100025), (5, 11748420005), (7, 8391728575), (19, 3091689475), (25, 2349684001), (35, 1678345715), (37, 1587624325), (95, 618337895), (133, 441669925), (175, 335669143), (185, 317524865), (259, 226803475), (475, 123667579), (665, 88333985), (691, 85010275), (703, 83559175), (925, 63504973), (1295, 45360695), (3325, 17666797), (3455, 17002055), (3515, 16711835), (4837, 12144325), (4921, 11937025), (6475, 9072139), (13129, 4474225), (17275, 3400411), (17575, 3342367), (24185, 2428865), (24605, 2387405), (25567, 2297575), (65645, 894845), (91903, 639175), (120925, 485773), (123025, 477481), (127835, 459515), (178969, 328225)]