297391535

素因数分解:

$5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{2897}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 416268720

約数和(自身を除く): 118877185

約数列:

[1, 5, 7, 35, 49, 245, 419, 2095, 2897, 2933, 14485, 14665, 20279, 20531, 101395, 102655, 141953, 709765, 1213843, 6069215, 8496901, 42484505, 59478307, 297391535]

約数ペア:

[(1, 297391535), (5, 59478307), (7, 42484505), (35, 8496901), (49, 6069215), (245, 1213843), (419, 709765), (2095, 141953), (2897, 102655), (2933, 101395), (14485, 20531), (14665, 20279)]