31277432825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{1201}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 41316105600

約数和(自身を除く): 10038672775

約数列:

[1, 5, 19, 25, 95, 109, 475, 503, 545, 1201, 2071, 2515, 2725, 6005, 9557, 10355, 12575, 22819, 30025, 47785, 51775, 54827, 114095, 130909, 238925, 274135, 570475, 604103, 654545, 1041713, 1370675, 2487271, 3020515, 3272725, 5208565, 11477957, 12436355, 15102575, 26042825, 57389785, 62181775, 65847227, 286948925, 329236135, 1251097313, 1646180675, 6255486565, 31277432825]

約数ペア:

[(1, 31277432825), (5, 6255486565), (19, 1646180675), (25, 1251097313), (95, 329236135), (109, 286948925), (475, 65847227), (503, 62181775), (545, 57389785), (1201, 26042825), (2071, 15102575), (2515, 12436355), (2725, 11477957), (6005, 5208565), (9557, 3272725), (10355, 3020515), (12575, 2487271), (22819, 1370675), (30025, 1041713), (47785, 654545), (51775, 604103), (54827, 570475), (114095, 274135), (130909, 238925)]