2922605

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 4158720

約数和(自身を除く): 1236115

約数列:

[1, 5, 7, 35, 49, 79, 151, 245, 395, 553, 755, 1057, 2765, 3871, 5285, 7399, 11929, 19355, 36995, 59645, 83503, 417515, 584521, 2922605]

約数ペア:

[(1, 2922605), (5, 584521), (7, 417515), (35, 83503), (49, 59645), (79, 36995), (151, 19355), (245, 11929), (395, 7399), (553, 5285), (755, 3871), (1057, 2765)]