3457935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 6761664

約数和(自身を除く): 3303729

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 257, 299, 345, 585, 771, 897, 1035, 1285, 1495, 2313, 2691, 3341, 3855, 4485, 5911, 10023, 11565, 13455, 16705, 17733, 29555, 30069, 50115, 53199, 76843, 88665, 150345, 230529, 265995, 384215, 691587, 1152645, 3457935]

約数ペア:

[(1, 3457935), (3, 1152645), (5, 691587), (9, 384215), (13, 265995), (15, 230529), (23, 150345), (39, 88665), (45, 76843), (65, 53199), (69, 50115), (115, 30069), (117, 29555), (195, 17733), (207, 16705), (257, 13455), (299, 11565), (345, 10023), (585, 5911), (771, 4485), (897, 3855), (1035, 3341), (1285, 2691), (1495, 2313)]