2544475635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{61261}}^1$

素因数の和:61356

約数の個数: 48

約数和(自身を含む): 4816663488

約数和(自身を除く): 2272187853

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 2769, 3195, 4615, 8307, 13845, 41535, 61261, 183783, 306305, 551349, 796393, 918915, 2389179, 2756745, 3981965, 4349531, 7167537, 11945895, 13048593, 21747655, 35837685, 39145779, 56543903, 65242965, 169631709, 195728895, 282719515, 508895127, 848158545, 2544475635]

約数ペア:

[(1, 2544475635), (3, 848158545), (5, 508895127), (9, 282719515), (13, 195728895), (15, 169631709), (39, 65242965), (45, 56543903), (65, 39145779), (71, 35837685), (117, 21747655), (195, 13048593), (213, 11945895), (355, 7167537), (585, 4349531), (639, 3981965), (923, 2756745), (1065, 2389179), (2769, 918915), (3195, 796393), (4615, 551349), (8307, 306305), (13845, 183783), (41535, 61261)]