33638985

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 61074000

約数和(自身を除く): 27435015

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 149, 173, 261, 435, 447, 519, 745, 865, 1305, 1341, 1557, 2235, 2595, 4321, 5017, 6705, 7785, 12963, 15051, 21605, 25085, 25777, 38889, 45153, 64815, 75255, 77331, 128885, 194445, 225765, 231993, 386655, 747533, 1159965, 2242599, 3737665, 6727797, 11212995, 33638985]

約数ペア:

[(1, 33638985), (3, 11212995), (5, 6727797), (9, 3737665), (15, 2242599), (29, 1159965), (45, 747533), (87, 386655), (145, 231993), (149, 225765), (173, 194445), (261, 128885), (435, 77331), (447, 75255), (519, 64815), (745, 45153), (865, 38889), (1305, 25777), (1341, 25085), (1557, 21605), (2235, 15051), (2595, 12963), (4321, 7785), (5017, 6705)]