1423269375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 2609764608

約数和(自身を除く): 1186495233

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 151, 165, 275, 375, 453, 457, 625, 755, 825, 1371, 1375, 1661, 1875, 2265, 2285, 3775, 4125, 4983, 5027, 6855, 6875, 8305, 11325, 11425, 15081, 18875, 20625, 24915, 25135, 34275, 41525, 56625, 57125, 69007, 75405, 94375, 124575, 125675, 171375, 207021, 207625, 283125, 285625, 345035, 377025, 622875, 628375, 759077, 856875, 1035105, 1038125, 1725175, 1885125, 2277231, 3114375, 3141875, 3795385, 5175525, 8625875, 9425625, 11386155, 18976925, 25877625, 43129375, 56930775, 94884625, 129388125, 284653875, 474423125, 1423269375]

約数ペア:

[(1, 1423269375), (3, 474423125), (5, 284653875), (11, 129388125), (15, 94884625), (25, 56930775), (33, 43129375), (55, 25877625), (75, 18976925), (125, 11386155), (151, 9425625), (165, 8625875), (275, 5175525), (375, 3795385), (453, 3141875), (457, 3114375), (625, 2277231), (755, 1885125), (825, 1725175), (1371, 1038125), (1375, 1035105), (1661, 856875), (1875, 759077), (2265, 628375), (2285, 622875), (3775, 377025), (4125, 345035), (4983, 285625), (5027, 283125), (6855, 207625), (6875, 207021), (8305, 171375), (11325, 125675), (11425, 124575), (15081, 94375), (18875, 75405), (20625, 69007), (24915, 57125), (25135, 56625), (34275, 41525)]