16363945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 22861440

約数和(自身を除く): 6497495

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 251, 295, 767, 1003, 1105, 1255, 3263, 3835, 4267, 5015, 13039, 14809, 16315, 21335, 55471, 65195, 74045, 192517, 251753, 277355, 962585, 1258765, 3272789, 16363945]

約数ペア:

[(1, 16363945), (5, 3272789), (13, 1258765), (17, 962585), (59, 277355), (65, 251753), (85, 192517), (221, 74045), (251, 65195), (295, 55471), (767, 21335), (1003, 16315), (1105, 14809), (1255, 13039), (3263, 5015), (3835, 4267)]