10891755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 21924864

約数和(自身を除く): 11033109

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 487, 497, 639, 1065, 1461, 1491, 2435, 2485, 3195, 3409, 4383, 4473, 7305, 7455, 10227, 17045, 21915, 22365, 30681, 34577, 51135, 103731, 153405, 172885, 242039, 311193, 518655, 726117, 1210195, 1555965, 2178351, 3630585, 10891755]

約数ペア:

[(1, 10891755), (3, 3630585), (5, 2178351), (7, 1555965), (9, 1210195), (15, 726117), (21, 518655), (35, 311193), (45, 242039), (63, 172885), (71, 153405), (105, 103731), (213, 51135), (315, 34577), (355, 30681), (487, 22365), (497, 21915), (639, 17045), (1065, 10227), (1461, 7455), (1491, 7305), (2435, 4473), (2485, 4383), (3195, 3409)]