2916375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 6110208

約数和(自身を除く): 3193833

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 101, 105, 125, 165, 175, 231, 275, 303, 375, 385, 505, 525, 707, 825, 875, 1111, 1155, 1375, 1515, 1925, 2121, 2525, 2625, 3333, 3535, 4125, 5555, 5775, 7575, 7777, 9625, 10605, 12625, 16665, 17675, 23331, 27775, 28875, 37875, 38885, 53025, 83325, 88375, 116655, 138875, 194425, 265125, 416625, 583275, 972125, 2916375]

約数ペア:

[(1, 2916375), (3, 972125), (5, 583275), (7, 416625), (11, 265125), (15, 194425), (21, 138875), (25, 116655), (33, 88375), (35, 83325), (55, 53025), (75, 38885), (77, 37875), (101, 28875), (105, 27775), (125, 23331), (165, 17675), (175, 16665), (231, 12625), (275, 10605), (303, 9625), (375, 7777), (385, 7575), (505, 5775), (525, 5555), (707, 4125), (825, 3535), (875, 3333), (1111, 2625), (1155, 2525), (1375, 2121), (1515, 1925)]