42470995

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7537}}^1$

素因数の和:7579

約数の個数: 24

約数和(自身を含む): 61871904

約数和(自身を除く): 19400909

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 7537, 37685, 52759, 173351, 263795, 369313, 866755, 1213457, 1846565, 6067285, 8494199, 42470995]

約数ペア:

[(1, 42470995), (5, 8494199), (7, 6067285), (23, 1846565), (35, 1213457), (49, 866755), (115, 369313), (161, 263795), (245, 173351), (805, 52759), (1127, 37685), (5635, 7537)]