40216785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 73777152

約数和(自身を除く): 33560367

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 607, 631, 1821, 1893, 3035, 3155, 4249, 4417, 9105, 9465, 12747, 13251, 21245, 22085, 63735, 66255, 383017, 1149051, 1915085, 2681119, 5745255, 8043357, 13405595, 40216785]

約数ペア:

[(1, 40216785), (3, 13405595), (5, 8043357), (7, 5745255), (15, 2681119), (21, 1915085), (35, 1149051), (105, 383017), (607, 66255), (631, 63735), (1821, 22085), (1893, 21245), (3035, 13251), (3155, 12747), (4249, 9465), (4417, 9105)]