172398494675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{32029}}^1$

素因数の和:32133

約数の個数: 72

約数和(自身を含む): 250385172240

約数和(自身を除く): 77986677565

約数列:

[1, 5, 11, 23, 25, 37, 55, 115, 185, 253, 275, 407, 529, 575, 851, 925, 1265, 2035, 2645, 4255, 5819, 6325, 9361, 10175, 13225, 19573, 21275, 29095, 32029, 46805, 97865, 145475, 160145, 215303, 234025, 352319, 489325, 736667, 800725, 1076515, 1185073, 1761595, 3683335, 5382575, 5925365, 8103337, 8807975, 13035803, 16943341, 18416675, 27256679, 29626825, 40516685, 65179015, 84716705, 136283395, 186376751, 202583425, 299823469, 325895075, 423583525, 626903617, 681416975, 931883755, 1499117345, 3134518085, 4659418775, 6895939787, 7495586725, 15672590425, 34479698935, 172398494675]

約数ペア:

[(1, 172398494675), (5, 34479698935), (11, 15672590425), (23, 7495586725), (25, 6895939787), (37, 4659418775), (55, 3134518085), (115, 1499117345), (185, 931883755), (253, 681416975), (275, 626903617), (407, 423583525), (529, 325895075), (575, 299823469), (851, 202583425), (925, 186376751), (1265, 136283395), (2035, 84716705), (2645, 65179015), (4255, 40516685), (5819, 29626825), (6325, 27256679), (9361, 18416675), (10175, 16943341), (13225, 13035803), (19573, 8807975), (21275, 8103337), (29095, 5925365), (32029, 5382575), (46805, 3683335), (97865, 1761595), (145475, 1185073), (160145, 1076515), (215303, 800725), (234025, 736667), (352319, 489325)]