67505955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 126420480

約数和(自身を除く): 58914525

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 61, 95, 165, 183, 209, 285, 305, 353, 627, 671, 915, 1045, 1059, 1159, 1765, 2013, 3135, 3355, 3477, 3883, 5295, 5795, 6707, 10065, 11649, 12749, 17385, 19415, 20121, 21533, 33535, 38247, 58245, 63745, 64599, 73777, 100605, 107665, 191235, 221331, 236863, 322995, 368885, 409127, 710589, 1106655, 1184315, 1227381, 2045635, 3552945, 4500397, 6136905, 13501191, 22501985, 67505955]

約数ペア:

[(1, 67505955), (3, 22501985), (5, 13501191), (11, 6136905), (15, 4500397), (19, 3552945), (33, 2045635), (55, 1227381), (57, 1184315), (61, 1106655), (95, 710589), (165, 409127), (183, 368885), (209, 322995), (285, 236863), (305, 221331), (353, 191235), (627, 107665), (671, 100605), (915, 73777), (1045, 64599), (1059, 63745), (1159, 58245), (1765, 38247), (2013, 33535), (3135, 21533), (3355, 20121), (3477, 19415), (3883, 17385), (5295, 12749), (5795, 11649), (6707, 10065)]