65648505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1$

素因数の和:5601

約数の個数: 32

約数和(自身を含む): 114992640

約数和(自身を除く): 49344135

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 5519, 11895, 16557, 27595, 71747, 82785, 215241, 336659, 358735, 1009977, 1076205, 1683295, 4376567, 5049885, 13129701, 21882835, 65648505]

約数ペア:

[(1, 65648505), (3, 21882835), (5, 13129701), (13, 5049885), (15, 4376567), (39, 1683295), (61, 1076205), (65, 1009977), (183, 358735), (195, 336659), (305, 215241), (793, 82785), (915, 71747), (2379, 27595), (3965, 16557), (5519, 11895)]