157485525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{39619}}^1$

素因数の和:39685

約数の個数: 24

約数和(自身を含む): 265295520

約数和(自身を除く): 107809995

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 39619, 118857, 198095, 594285, 990475, 2099807, 2971425, 6299421, 10499035, 31497105, 52495175, 157485525]

約数ペア:

[(1, 157485525), (3, 52495175), (5, 31497105), (15, 10499035), (25, 6299421), (53, 2971425), (75, 2099807), (159, 990475), (265, 594285), (795, 198095), (1325, 118857), (3975, 39619)]