4453605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 8701056

約数和(自身を除く): 4247451

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 331, 345, 585, 897, 993, 1035, 1495, 1655, 2691, 2979, 4303, 4485, 4965, 7613, 12909, 13455, 14895, 21515, 22839, 38065, 38727, 64545, 68517, 98969, 114195, 193635, 296907, 342585, 494845, 890721, 1484535, 4453605]

約数ペア:

[(1, 4453605), (3, 1484535), (5, 890721), (9, 494845), (13, 342585), (15, 296907), (23, 193635), (39, 114195), (45, 98969), (65, 68517), (69, 64545), (115, 38727), (117, 38065), (195, 22839), (207, 21515), (299, 14895), (331, 13455), (345, 12909), (585, 7613), (897, 4965), (993, 4485), (1035, 4303), (1495, 2979), (1655, 2691)]