143368605

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 261434160

約数和(自身を除く): 118065555

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 305, 435, 549, 915, 1305, 1769, 1801, 2745, 5307, 5403, 8845, 9005, 15921, 16209, 26535, 27015, 52229, 79605, 81045, 109861, 156687, 261145, 329583, 470061, 549305, 783435, 988749, 1647915, 2350305, 3185969, 4943745, 9557907, 15929845, 28673721, 47789535, 143368605]

約数ペア:

[(1, 143368605), (3, 47789535), (5, 28673721), (9, 15929845), (15, 9557907), (29, 4943745), (45, 3185969), (61, 2350305), (87, 1647915), (145, 988749), (183, 783435), (261, 549305), (305, 470061), (435, 329583), (549, 261145), (915, 156687), (1305, 109861), (1769, 81045), (1801, 79605), (2745, 52229), (5307, 27015), (5403, 26535), (8845, 16209), (9005, 15921)]