151919885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{26261}}^1$

素因数の和:26368

約数の個数: 16

約数和(自身を含む): 198540720

約数和(自身を除く): 46620835

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 26261, 131305, 341393, 1706965, 2337229, 11686145, 30383977, 151919885]

約数ペア:

[(1, 151919885), (5, 30383977), (13, 11686145), (65, 2337229), (89, 1706965), (445, 341393), (1157, 131305), (5785, 26261)]