1640996962575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{26417}}^1\times {\mathrm{36011}}^1$

素因数の和:62464

約数の個数: 48

約数和(自身を含む): 2831262287616

約数和(自身を除く): 1190265325041

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 26417, 36011, 79251, 108033, 132085, 180055, 396255, 540165, 607591, 660425, 828253, 900275, 1822773, 1981275, 2484759, 2700825, 3037955, 4141265, 9113865, 12423795, 15189775, 20706325, 45569325, 62118975, 951302587, 2853907761, 4756512935, 14269538805, 21879959501, 23782564675, 65639878503, 71347694025, 109399797505, 328199392515, 546998987525, 1640996962575]

約数ペア:

[(1, 1640996962575), (3, 546998987525), (5, 328199392515), (15, 109399797505), (23, 71347694025), (25, 65639878503), (69, 23782564675), (75, 21879959501), (115, 14269538805), (345, 4756512935), (575, 2853907761), (1725, 951302587), (26417, 62118975), (36011, 45569325), (79251, 20706325), (108033, 15189775), (132085, 12423795), (180055, 9113865), (396255, 4141265), (540165, 3037955), (607591, 2700825), (660425, 2484759), (828253, 1981275), (900275, 1822773)]