61139325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 110479040

約数和(自身を除く): 49339715

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 73, 75, 195, 219, 325, 365, 859, 949, 975, 1095, 1825, 2577, 2847, 4295, 4745, 5475, 11167, 12885, 14235, 21475, 23725, 33501, 55835, 62707, 64425, 71175, 167505, 188121, 279175, 313535, 815191, 837525, 940605, 1567675, 2445573, 4075955, 4703025, 12227865, 20379775, 61139325]

約数ペア:

[(1, 61139325), (3, 20379775), (5, 12227865), (13, 4703025), (15, 4075955), (25, 2445573), (39, 1567675), (65, 940605), (73, 837525), (75, 815191), (195, 313535), (219, 279175), (325, 188121), (365, 167505), (859, 71175), (949, 64425), (975, 62707), (1095, 55835), (1825, 33501), (2577, 23725), (2847, 21475), (4295, 14235), (4745, 12885), (5475, 11167)]