978967535

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{4969}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 1449490560

約数和(自身を除く): 470523025

約数列:

[1, 5, 7, 13, 35, 65, 91, 433, 455, 2165, 3031, 4969, 5629, 15155, 24845, 28145, 34783, 39403, 64597, 173915, 197015, 322985, 452179, 2151577, 2260895, 10757885, 15061039, 27970501, 75305195, 139852505, 195793507, 978967535]

約数ペア:

[(1, 978967535), (5, 195793507), (7, 139852505), (13, 75305195), (35, 27970501), (65, 15061039), (91, 10757885), (433, 2260895), (455, 2151577), (2165, 452179), (3031, 322985), (4969, 197015), (5629, 173915), (15155, 64597), (24845, 39403), (28145, 34783)]