3713645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 5268480

約数和(自身を除く): 1554835

約数列:

[1, 5, 13, 19, 31, 65, 95, 97, 155, 247, 403, 485, 589, 1235, 1261, 1843, 2015, 2945, 3007, 6305, 7657, 9215, 15035, 23959, 38285, 39091, 57133, 119795, 195455, 285665, 742729, 3713645]

約数ペア:

[(1, 3713645), (5, 742729), (13, 285665), (19, 195455), (31, 119795), (65, 57133), (95, 39091), (97, 38285), (155, 23959), (247, 15035), (403, 9215), (485, 7657), (589, 6305), (1235, 3007), (1261, 2945), (1843, 2015)]