4426465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 5642496

約数和(自身を除く): 1216031

約数列:

[1, 5, 23, 61, 115, 305, 631, 1403, 3155, 7015, 14513, 38491, 72565, 192455, 885293, 4426465]

約数ペア:

[(1, 4426465), (5, 885293), (23, 192455), (61, 72565), (115, 38491), (305, 14513), (631, 7015), (1403, 3155)]