69977325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 127438272

約数和(自身を除く): 57460947

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 701, 825, 1331, 1815, 2103, 3025, 3505, 3993, 6655, 7711, 9075, 10515, 17525, 19965, 23133, 33275, 38555, 52575, 84821, 99825, 115665, 192775, 254463, 424105, 578325, 933031, 1272315, 2120525, 2799093, 4665155, 6361575, 13995465, 23325775, 69977325]

約数ペア:

[(1, 69977325), (3, 23325775), (5, 13995465), (11, 6361575), (15, 4665155), (25, 2799093), (33, 2120525), (55, 1272315), (75, 933031), (121, 578325), (165, 424105), (275, 254463), (363, 192775), (605, 115665), (701, 99825), (825, 84821), (1331, 52575), (1815, 38555), (2103, 33275), (3025, 23133), (3505, 19965), (3993, 17525), (6655, 10515), (7711, 9075)]