42954075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 54

約数和(自身を含む): 80030964

約数和(自身を除く): 37076889

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 227, 261, 435, 681, 725, 841, 1135, 1305, 2043, 2175, 2523, 3405, 4205, 5675, 6525, 6583, 7569, 10215, 12615, 17025, 19749, 21025, 32915, 37845, 51075, 59247, 63075, 98745, 164575, 189225, 190907, 296235, 493725, 572721, 954535, 1481175, 1718163, 2863605, 4772675, 8590815, 14318025, 42954075]

約数ペア:

[(1, 42954075), (3, 14318025), (5, 8590815), (9, 4772675), (15, 2863605), (25, 1718163), (29, 1481175), (45, 954535), (75, 572721), (87, 493725), (145, 296235), (225, 190907), (227, 189225), (261, 164575), (435, 98745), (681, 63075), (725, 59247), (841, 51075), (1135, 37845), (1305, 32915), (2043, 21025), (2175, 19749), (2523, 17025), (3405, 12615), (4205, 10215), (5675, 7569), (6525, 6583)]