427206265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 542868480

約数和(自身を除く): 115662215

約数列:

[1, 5, 41, 47, 101, 205, 235, 439, 505, 1927, 2195, 4141, 4747, 9635, 17999, 20633, 20705, 23735, 44339, 89995, 103165, 194627, 221695, 845953, 973135, 1817899, 2083933, 4229765, 9089495, 10419665, 85441253, 427206265]

約数ペア:

[(1, 427206265), (5, 85441253), (41, 10419665), (47, 9089495), (101, 4229765), (205, 2083933), (235, 1817899), (439, 973135), (505, 845953), (1927, 221695), (2195, 194627), (4141, 103165), (4747, 89995), (9635, 44339), (17999, 23735), (20633, 20705)]