48484215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 91928928

約数和(自身を除く): 43444713

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 1237, 2613, 3015, 3711, 4355, 6185, 7839, 11133, 13065, 16081, 18555, 39195, 48243, 55665, 80405, 82879, 144729, 241215, 248637, 414395, 723645, 745911, 1077427, 1243185, 3232281, 3729555, 5387135, 9696843, 16161405, 48484215]

約数ペア:

[(1, 48484215), (3, 16161405), (5, 9696843), (9, 5387135), (13, 3729555), (15, 3232281), (39, 1243185), (45, 1077427), (65, 745911), (67, 723645), (117, 414395), (195, 248637), (201, 241215), (335, 144729), (585, 82879), (603, 80405), (871, 55665), (1005, 48243), (1237, 39195), (2613, 18555), (3015, 16081), (3711, 13065), (4355, 11133), (6185, 7839)]