1520233875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 2931417216

約数和(自身を除く): 1411183341

約数列:

[1, 3, 5, 9, 15, 23, 25, 41, 45, 69, 75, 115, 123, 125, 205, 207, 225, 345, 369, 375, 575, 615, 943, 1025, 1035, 1125, 1433, 1725, 1845, 2829, 2875, 3075, 4299, 4715, 5125, 5175, 7165, 8487, 8625, 9225, 12897, 14145, 15375, 21495, 23575, 25875, 32959, 35825, 42435, 46125, 58753, 64485, 70725, 98877, 107475, 117875, 164795, 176259, 179125, 212175, 293765, 296631, 322425, 353625, 494385, 528777, 537375, 823975, 881295, 1060875, 1351319, 1468825, 1483155, 1612125, 2471925, 2643885, 4053957, 4119875, 4406475, 6756595, 7344125, 7415775, 12161871, 12359625, 13219425, 20269785, 22032375, 33782975, 37078875, 60809355, 66097125, 101348925, 168914875, 304046775, 506744625, 1520233875]

約数ペア:

[(1, 1520233875), (3, 506744625), (5, 304046775), (9, 168914875), (15, 101348925), (23, 66097125), (25, 60809355), (41, 37078875), (45, 33782975), (69, 22032375), (75, 20269785), (115, 13219425), (123, 12359625), (125, 12161871), (205, 7415775), (207, 7344125), (225, 6756595), (345, 4406475), (369, 4119875), (375, 4053957), (575, 2643885), (615, 2471925), (943, 1612125), (1025, 1483155), (1035, 1468825), (1125, 1351319), (1433, 1060875), (1725, 881295), (1845, 823975), (2829, 537375), (2875, 528777), (3075, 494385), (4299, 353625), (4715, 322425), (5125, 296631), (5175, 293765), (7165, 212175), (8487, 179125), (8625, 176259), (9225, 164795), (12897, 117875), (14145, 107475), (15375, 98877), (21495, 70725), (23575, 64485), (25875, 58753), (32959, 46125), (35825, 42435)]