1330700745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{217969}}^1$

素因数の和:218025

約数の個数: 32

約数和(自身を含む): 2385463680

約数和(自身を除く): 1054762935

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 217969, 653907, 1089845, 2397659, 3269535, 7192977, 8064853, 11988295, 24194559, 35964885, 40324265, 88713383, 120972795, 266140149, 443566915, 1330700745]

約数ペア:

[(1, 1330700745), (3, 443566915), (5, 266140149), (11, 120972795), (15, 88713383), (33, 40324265), (37, 35964885), (55, 24194559), (111, 11988295), (165, 8064853), (185, 7192977), (407, 3269535), (555, 2397659), (1221, 1089845), (2035, 653907), (6105, 217969)]