79500075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 145276416

約数和(自身を除く): 65776341

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 345, 391, 425, 575, 1173, 1275, 1725, 1955, 2711, 5865, 8133, 9775, 13555, 29325, 40665, 46087, 62353, 67775, 138261, 187059, 203325, 230435, 311765, 691305, 935295, 1060001, 1152175, 1558825, 3180003, 3456525, 4676475, 5300005, 15900015, 26500025, 79500075]

約数ペア:

[(1, 79500075), (3, 26500025), (5, 15900015), (15, 5300005), (17, 4676475), (23, 3456525), (25, 3180003), (51, 1558825), (69, 1152175), (75, 1060001), (85, 935295), (115, 691305), (255, 311765), (345, 230435), (391, 203325), (425, 187059), (575, 138261), (1173, 67775), (1275, 62353), (1725, 46087), (1955, 40665), (2711, 29325), (5865, 13555), (8133, 9775)]