83470465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31321}}^1$

素因数の和:31380

約数の個数: 16

約数和(自身を含む): 110504016

約数和(自身を除く): 27033551

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 31321, 156605, 407173, 1284161, 2035865, 6420805, 16694093, 83470465]

約数ペア:

[(1, 83470465), (5, 16694093), (13, 6420805), (41, 2035865), (65, 1284161), (205, 407173), (533, 156605), (2665, 31321)]