30491565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{577}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 52824576

約数和(自身を除く): 22333011

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 577, 813, 1355, 1731, 2885, 3523, 4065, 7501, 8655, 10569, 17615, 22503, 37505, 52845, 112515, 156367, 469101, 781835, 2032771, 2345505, 6098313, 10163855, 30491565]

約数ペア:

[(1, 30491565), (3, 10163855), (5, 6098313), (13, 2345505), (15, 2032771), (39, 781835), (65, 469101), (195, 156367), (271, 112515), (577, 52845), (813, 37505), (1355, 22503), (1731, 17615), (2885, 10569), (3523, 8655), (4065, 7501)]