4017525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 7392384

約数和(自身を除く): 3374859

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 137, 255, 345, 391, 411, 425, 575, 685, 1173, 1275, 1725, 1955, 2055, 2329, 3151, 3425, 5865, 6987, 9453, 9775, 10275, 11645, 15755, 29325, 34935, 47265, 53567, 58225, 78775, 160701, 174675, 236325, 267835, 803505, 1339175, 4017525]

約数ペア:

[(1, 4017525), (3, 1339175), (5, 803505), (15, 267835), (17, 236325), (23, 174675), (25, 160701), (51, 78775), (69, 58225), (75, 53567), (85, 47265), (115, 34935), (137, 29325), (255, 15755), (345, 11645), (391, 10275), (411, 9775), (425, 9453), (575, 6987), (685, 5865), (1173, 3425), (1275, 3151), (1725, 2329), (1955, 2055)]