66982575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^4\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 60

約数和(自身を含む): 123815240

約数和(自身を除く): 56832665

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 121, 165, 183, 275, 305, 363, 605, 671, 825, 915, 1331, 1525, 1815, 2013, 3025, 3355, 3993, 4575, 6655, 7381, 9075, 10065, 14641, 16775, 19965, 22143, 33275, 36905, 43923, 50325, 73205, 81191, 99825, 110715, 184525, 219615, 243573, 366025, 405955, 553575, 893101, 1098075, 1217865, 2029775, 2679303, 4465505, 6089325, 13396515, 22327525, 66982575]

約数ペア:

[(1, 66982575), (3, 22327525), (5, 13396515), (11, 6089325), (15, 4465505), (25, 2679303), (33, 2029775), (55, 1217865), (61, 1098075), (75, 893101), (121, 553575), (165, 405955), (183, 366025), (275, 243573), (305, 219615), (363, 184525), (605, 110715), (671, 99825), (825, 81191), (915, 73205), (1331, 50325), (1525, 43923), (1815, 36905), (2013, 33275), (3025, 22143), (3355, 19965), (3993, 16775), (4575, 14641), (6655, 10065), (7381, 9075)]