12662415

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 23512320

約数和(自身を除く): 10849905

約数列:

[1, 3, 5, 9, 15, 29, 31, 45, 87, 93, 145, 155, 261, 279, 313, 435, 465, 899, 939, 1305, 1395, 1565, 2697, 2817, 4495, 4695, 8091, 9077, 9703, 13485, 14085, 27231, 29109, 40455, 45385, 48515, 81693, 87327, 136155, 145545, 281387, 408465, 436635, 844161, 1406935, 2532483, 4220805, 12662415]

約数ペア:

[(1, 12662415), (3, 4220805), (5, 2532483), (9, 1406935), (15, 844161), (29, 436635), (31, 408465), (45, 281387), (87, 145545), (93, 136155), (145, 87327), (155, 81693), (261, 48515), (279, 45385), (313, 40455), (435, 29109), (465, 27231), (899, 14085), (939, 13485), (1305, 9703), (1395, 9077), (1565, 8091), (2697, 4695), (2817, 4495)]