55968975

素因数分解:

$3^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 84

約数和(自身を含む): 108154536

約数和(自身を除く): 52185561

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 81, 83, 111, 135, 185, 225, 243, 249, 333, 405, 415, 555, 675, 729, 747, 925, 999, 1215, 1245, 1665, 2025, 2075, 2241, 2775, 2997, 3071, 3645, 3735, 4995, 6075, 6225, 6723, 8325, 8991, 9213, 11205, 14985, 15355, 18225, 18675, 20169, 24975, 26973, 27639, 33615, 44955, 46065, 56025, 60507, 74925, 76775, 82917, 100845, 134865, 138195, 168075, 224775, 230325, 248751, 302535, 414585, 504225, 674325, 690975, 746253, 1243755, 1512675, 2072925, 2238759, 3731265, 6218775, 11193795, 18656325, 55968975]

約数ペア:

[(1, 55968975), (3, 18656325), (5, 11193795), (9, 6218775), (15, 3731265), (25, 2238759), (27, 2072925), (37, 1512675), (45, 1243755), (75, 746253), (81, 690975), (83, 674325), (111, 504225), (135, 414585), (185, 302535), (225, 248751), (243, 230325), (249, 224775), (333, 168075), (405, 138195), (415, 134865), (555, 100845), (675, 82917), (729, 76775), (747, 74925), (925, 60507), (999, 56025), (1215, 46065), (1245, 44955), (1665, 33615), (2025, 27639), (2075, 26973), (2241, 24975), (2775, 20169), (2997, 18675), (3071, 18225), (3645, 15355), (3735, 14985), (4995, 11205), (6075, 9213), (6225, 8991), (6723, 8325)]