161950965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51659}}^1$

素因数の和:51697

約数の個数: 32

約数和(自身を含む): 297561600

約数和(自身を除く): 135610635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 51659, 154977, 258295, 568249, 774885, 981521, 1704747, 2841245, 2944563, 4907605, 8523735, 10796731, 14722815, 32390193, 53983655, 161950965]

約数ペア:

[(1, 161950965), (3, 53983655), (5, 32390193), (11, 14722815), (15, 10796731), (19, 8523735), (33, 4907605), (55, 2944563), (57, 2841245), (95, 1704747), (165, 981521), (209, 774885), (285, 568249), (627, 258295), (1045, 154977), (3135, 51659)]