13370955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9853365

約数列:

[1, 3, 5, 13, 15, 39, 65, 191, 195, 359, 573, 955, 1077, 1795, 2483, 2865, 4667, 5385, 7449, 12415, 14001, 23335, 37245, 68569, 70005, 205707, 342845, 891397, 1028535, 2674191, 4456985, 13370955]

約数ペア:

[(1, 13370955), (3, 4456985), (5, 2674191), (13, 1028535), (15, 891397), (39, 342845), (65, 205707), (191, 70005), (195, 68569), (359, 37245), (573, 23335), (955, 14001), (1077, 12415), (1795, 7449), (2483, 5385), (2865, 4667)]