15705535124

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 28172726400

約数和(自身を除く): 12467191276

約数列:

[1, 2, 4, 67, 134, 149, 268, 298, 541, 596, 727, 1082, 1454, 2164, 2908, 9983, 19966, 36247, 39932, 48709, 72494, 80609, 97418, 108323, 144988, 161218, 194836, 216646, 322436, 393307, 433292, 786614, 1573228, 5400803, 7257641, 10801606, 14515282, 21603212, 26351569, 29030564, 52703138, 58602743, 105406276, 117205486, 234410972, 3926383781, 7852767562, 15705535124]

約数ペア:

[(1, 15705535124), (2, 7852767562), (4, 3926383781), (67, 234410972), (134, 117205486), (149, 105406276), (268, 58602743), (298, 52703138), (541, 29030564), (596, 26351569), (727, 21603212), (1082, 14515282), (1454, 10801606), (2164, 7257641), (2908, 5400803), (9983, 1573228), (19966, 786614), (36247, 433292), (39932, 393307), (48709, 322436), (72494, 216646), (80609, 194836), (97418, 161218), (108323, 144988)]