156679152175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{29269}}^1$

素因数の和:29493

約数の個数: 72

約数和(自身を含む): 241766921760

約数和(自身を除く): 85087769585

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 169, 175, 181, 325, 455, 845, 905, 1183, 1267, 2275, 2353, 4225, 4525, 5915, 6335, 11765, 16471, 29269, 29575, 30589, 31675, 58825, 82355, 146345, 152945, 204883, 214123, 380497, 411775, 731725, 764725, 1024415, 1070615, 1902485, 2663479, 4946461, 5122075, 5297689, 5353075, 9512425, 13317395, 24732305, 26488445, 34625227, 37083823, 66586975, 68869957, 123661525, 132442225, 173126135, 185419115, 344349785, 482089699, 865630675, 895309441, 927095575, 1721748925, 2410448495, 4476547205, 6267166087, 12052242475, 22382736025, 31335830435, 156679152175]

約数ペア:

[(1, 156679152175), (5, 31335830435), (7, 22382736025), (13, 12052242475), (25, 6267166087), (35, 4476547205), (65, 2410448495), (91, 1721748925), (169, 927095575), (175, 895309441), (181, 865630675), (325, 482089699), (455, 344349785), (845, 185419115), (905, 173126135), (1183, 132442225), (1267, 123661525), (2275, 68869957), (2353, 66586975), (4225, 37083823), (4525, 34625227), (5915, 26488445), (6335, 24732305), (11765, 13317395), (16471, 9512425), (29269, 5353075), (29575, 5297689), (30589, 5122075), (31675, 4946461), (58825, 2663479), (82355, 1902485), (146345, 1070615), (152945, 1024415), (204883, 764725), (214123, 731725), (380497, 411775)]