98428015

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1667}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 138050352

約数和(自身を除く): 39622337

約数列:

[1, 5, 7, 35, 49, 241, 245, 1205, 1667, 1687, 8335, 8435, 11669, 11809, 58345, 59045, 81683, 401747, 408415, 2008735, 2812229, 14061145, 19685603, 98428015]

約数ペア:

[(1, 98428015), (5, 19685603), (7, 14061145), (35, 2812229), (49, 2008735), (241, 408415), (245, 401747), (1205, 81683), (1667, 59045), (1687, 58345), (8335, 11809), (8435, 11669)]