15835380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23993}}^1$

素因数の和:24016

約数の個数: 48

約数和(自身を含む): 48371904

約数和(自身を除く): 32536524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 23993, 47986, 71979, 95972, 119965, 143958, 239930, 263923, 287916, 359895, 479860, 527846, 719790, 791769, 1055692, 1319615, 1439580, 1583538, 2639230, 3167076, 3958845, 5278460, 7917690, 15835380]

約数ペア:

[(1, 15835380), (2, 7917690), (3, 5278460), (4, 3958845), (5, 3167076), (6, 2639230), (10, 1583538), (11, 1439580), (12, 1319615), (15, 1055692), (20, 791769), (22, 719790), (30, 527846), (33, 479860), (44, 359895), (55, 287916), (60, 263923), (66, 239930), (110, 143958), (132, 119965), (165, 95972), (220, 71979), (330, 47986), (660, 23993)]