313830417735

素因数分解:

$3^3\times 5^1\times {\mathrm{18749}}^1\times {\mathrm{123989}}^1$

素因数の和:142752

約数の個数: 32

約数和(自身を含む): 557955000000

約数和(自身を除く): 244124582265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 18749, 56247, 93745, 123989, 168741, 281235, 371967, 506223, 619945, 843705, 1115901, 1859835, 2531115, 3347703, 5579505, 16738515, 2324669761, 6974009283, 11623348805, 20922027849, 34870046415, 62766083547, 104610139245, 313830417735]

約数ペア:

[(1, 313830417735), (3, 104610139245), (5, 62766083547), (9, 34870046415), (15, 20922027849), (27, 11623348805), (45, 6974009283), (135, 2324669761), (18749, 16738515), (56247, 5579505), (93745, 3347703), (123989, 2531115), (168741, 1859835), (281235, 1115901), (371967, 843705), (506223, 619945)]