64365675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 118087680

約数和(自身を除く): 53722005

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 671, 825, 915, 1279, 1525, 2013, 3355, 3837, 4575, 6395, 10065, 14069, 16775, 19185, 31975, 42207, 50325, 70345, 78019, 95925, 211035, 234057, 351725, 390095, 858209, 1055175, 1170285, 1950475, 2574627, 4291045, 5851425, 12873135, 21455225, 64365675]

約数ペア:

[(1, 64365675), (3, 21455225), (5, 12873135), (11, 5851425), (15, 4291045), (25, 2574627), (33, 1950475), (55, 1170285), (61, 1055175), (75, 858209), (165, 390095), (183, 351725), (275, 234057), (305, 211035), (671, 95925), (825, 78019), (915, 70345), (1279, 50325), (1525, 42207), (2013, 31975), (3355, 19185), (3837, 16775), (4575, 14069), (6395, 10065)]