49225725

素因数分解:

$3^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 84

約数和(自身を含む): 95278996

約数和(自身を除く): 46053271

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 73, 75, 81, 111, 135, 185, 219, 225, 243, 333, 365, 405, 555, 657, 675, 729, 925, 999, 1095, 1215, 1665, 1825, 1971, 2025, 2701, 2775, 2997, 3285, 3645, 4995, 5475, 5913, 6075, 8103, 8325, 8991, 9855, 13505, 14985, 16425, 17739, 18225, 24309, 24975, 26973, 29565, 40515, 44955, 49275, 53217, 67525, 72927, 74925, 88695, 121545, 134865, 147825, 202575, 218781, 224775, 266085, 364635, 443475, 607725, 656343, 674325, 1093905, 1330425, 1823175, 1969029, 3281715, 5469525, 9845145, 16408575, 49225725]

約数ペア:

[(1, 49225725), (3, 16408575), (5, 9845145), (9, 5469525), (15, 3281715), (25, 1969029), (27, 1823175), (37, 1330425), (45, 1093905), (73, 674325), (75, 656343), (81, 607725), (111, 443475), (135, 364635), (185, 266085), (219, 224775), (225, 218781), (243, 202575), (333, 147825), (365, 134865), (405, 121545), (555, 88695), (657, 74925), (675, 72927), (729, 67525), (925, 53217), (999, 49275), (1095, 44955), (1215, 40515), (1665, 29565), (1825, 26973), (1971, 24975), (2025, 24309), (2701, 18225), (2775, 17739), (2997, 16425), (3285, 14985), (3645, 13505), (4995, 9855), (5475, 8991), (5913, 8325), (6075, 8103)]