72342785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5813}}^1$

素因数の和:5968

約数の個数: 16

約数和(自身を含む): 92093760

約数和(自身を除く): 19750975

約数列:

[1, 5, 19, 95, 131, 655, 2489, 5813, 12445, 29065, 110447, 552235, 761503, 3807515, 14468557, 72342785]

約数ペア:

[(1, 72342785), (5, 14468557), (19, 3807515), (95, 761503), (131, 552235), (655, 110447), (2489, 29065), (5813, 12445)]