30548475

素因数分解:

$3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 56663040

約数和(自身を除く): 26114565

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 167, 225, 271, 501, 675, 813, 835, 1355, 1503, 2439, 2505, 4065, 4175, 4509, 6775, 7317, 7515, 12195, 12525, 20325, 22545, 36585, 37575, 45257, 60975, 112725, 135771, 182925, 226285, 407313, 678855, 1131425, 1221939, 2036565, 3394275, 6109695, 10182825, 30548475]

約数ペア:

[(1, 30548475), (3, 10182825), (5, 6109695), (9, 3394275), (15, 2036565), (25, 1221939), (27, 1131425), (45, 678855), (75, 407313), (135, 226285), (167, 182925), (225, 135771), (271, 112725), (501, 60975), (675, 45257), (813, 37575), (835, 36585), (1355, 22545), (1503, 20325), (2439, 12525), (2505, 12195), (4065, 7515), (4175, 7317), (4509, 6775)]