26634735

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 48592128

約数和(自身を除く): 21957393

約数列:

[1, 3, 5, 9, 15, 31, 45, 61, 93, 155, 183, 279, 305, 313, 465, 549, 915, 939, 1395, 1565, 1891, 2745, 2817, 4695, 5673, 9455, 9703, 14085, 17019, 19093, 28365, 29109, 48515, 57279, 85095, 87327, 95465, 145545, 171837, 286395, 436635, 591883, 859185, 1775649, 2959415, 5326947, 8878245, 26634735]

約数ペア:

[(1, 26634735), (3, 8878245), (5, 5326947), (9, 2959415), (15, 1775649), (31, 859185), (45, 591883), (61, 436635), (93, 286395), (155, 171837), (183, 145545), (279, 95465), (305, 87327), (313, 85095), (465, 57279), (549, 48515), (915, 29109), (939, 28365), (1395, 19093), (1565, 17019), (1891, 14085), (2745, 9703), (2817, 9455), (4695, 5673)]