65148915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5477}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 114117696

約数和(自身を除く): 48968781

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 5477, 11895, 16431, 27385, 71201, 82155, 213603, 334097, 356005, 1002291, 1068015, 1670485, 4343261, 5011455, 13029783, 21716305, 65148915]

約数ペア:

[(1, 65148915), (3, 21716305), (5, 13029783), (13, 5011455), (15, 4343261), (39, 1670485), (61, 1068015), (65, 1002291), (183, 356005), (195, 334097), (305, 213603), (793, 82155), (915, 71201), (2379, 27385), (3965, 16431), (5477, 11895)]