11500515

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6553}}^1$

素因数の和:6580

約数の個数: 32

約数和(自身を含む): 22021440

約数和(自身を除く): 10520925

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 6553, 19659, 32765, 58977, 85189, 98295, 176931, 255567, 294885, 425945, 766701, 884655, 1277835, 2300103, 3833505, 11500515]

約数ペア:

[(1, 11500515), (3, 3833505), (5, 2300103), (9, 1277835), (13, 884655), (15, 766701), (27, 425945), (39, 294885), (45, 255567), (65, 176931), (117, 98295), (135, 85189), (195, 58977), (351, 32765), (585, 19659), (1755, 6553)]