30011475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30807

約数の個数: 24

約数和(自身を含む): 53437552

約数和(自身を除く): 23426077

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 30781, 92343, 153905, 400153, 461715, 769525, 1200459, 2000765, 2308575, 6002295, 10003825, 30011475]

約数ペア:

[(1, 30011475), (3, 10003825), (5, 6002295), (13, 2308575), (15, 2000765), (25, 1200459), (39, 769525), (65, 461715), (75, 400153), (195, 153905), (325, 92343), (975, 30781)]