8889003572165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{2638771}}^1$

素因数の和:2639121

約数の個数: 32

約数和(自身を含む): 11170491850752

約数和(自身を除く): 2281488278587

約数列:

[1, 5, 31, 103, 155, 211, 515, 1055, 3193, 6541, 15965, 21733, 32705, 108665, 673723, 2638771, 3368615, 13193855, 81801901, 271793413, 409009505, 556780681, 1358967065, 2783903405, 8425595803, 17260201111, 42127979015, 57348410143, 86301005555, 286742050715, 1777800714433, 8889003572165]

約数ペア:

[(1, 8889003572165), (5, 1777800714433), (31, 286742050715), (103, 86301005555), (155, 57348410143), (211, 42127979015), (515, 17260201111), (1055, 8425595803), (3193, 2783903405), (6541, 1358967065), (15965, 556780681), (21733, 409009505), (32705, 271793413), (108665, 81801901), (673723, 13193855), (2638771, 3368615)]