15769380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23893}}^1$

素因数の和:23916

約数の個数: 48

約数和(自身を含む): 48170304

約数和(自身を除く): 32400924

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, 23893, 47786, 71679, 95572, 119465, 143358, 238930, 262823, 286716, 358395, 477860, 525646, 716790, 788469, 1051292, 1314115, 1433580, 1576938, 2628230, 3153876, 3942345, 5256460, 7884690, 15769380]

約数ペア:

[(1, 15769380), (2, 7884690), (3, 5256460), (4, 3942345), (5, 3153876), (6, 2628230), (10, 1576938), (11, 1433580), (12, 1314115), (15, 1051292), (20, 788469), (22, 716790), (30, 525646), (33, 477860), (44, 358395), (55, 286716), (60, 262823), (66, 238930), (110, 143358), (132, 119465), (165, 95572), (220, 71679), (330, 47786), (660, 23893)]