42017105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10597}}^1$

素因数の和:10676

約数の個数: 16

約数和(自身を含む): 55194384

約数和(自身を除く): 13177279

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 10597, 52985, 137761, 646417, 688805, 3232085, 8403421, 42017105]

約数ペア:

[(1, 42017105), (5, 8403421), (13, 3232085), (61, 688805), (65, 646417), (305, 137761), (793, 52985), (3965, 10597)]