6161715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 12619776

約数和(自身を除く): 6458061

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 631, 651, 1085, 1395, 1893, 1953, 3155, 3255, 4417, 5679, 9465, 9765, 13251, 19561, 22085, 28395, 39753, 58683, 66255, 97805, 136927, 176049, 198765, 293415, 410781, 684635, 880245, 1232343, 2053905, 6161715]

約数ペア:

[(1, 6161715), (3, 2053905), (5, 1232343), (7, 880245), (9, 684635), (15, 410781), (21, 293415), (31, 198765), (35, 176049), (45, 136927), (63, 97805), (93, 66255), (105, 58683), (155, 39753), (217, 28395), (279, 22085), (315, 19561), (465, 13251), (631, 9765), (651, 9465), (1085, 5679), (1395, 4417), (1893, 3255), (1953, 3155)]