23214195

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 43978176

約数和(自身を除く): 20763981

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 81, 93, 129, 135, 155, 215, 279, 387, 405, 465, 645, 837, 1161, 1333, 1395, 1849, 1935, 2511, 3483, 3999, 4185, 5547, 5805, 6665, 9245, 11997, 12555, 16641, 17415, 19995, 27735, 35991, 49923, 57319, 59985, 83205, 107973, 149769, 171957, 179955, 249615, 286595, 515871, 539865, 748845, 859785, 1547613, 2579355, 4642839, 7738065, 23214195]

約数ペア:

[(1, 23214195), (3, 7738065), (5, 4642839), (9, 2579355), (15, 1547613), (27, 859785), (31, 748845), (43, 539865), (45, 515871), (81, 286595), (93, 249615), (129, 179955), (135, 171957), (155, 149769), (215, 107973), (279, 83205), (387, 59985), (405, 57319), (465, 49923), (645, 35991), (837, 27735), (1161, 19995), (1333, 17415), (1395, 16641), (1849, 12555), (1935, 11997), (2511, 9245), (3483, 6665), (3999, 5805), (4185, 5547)]