342331885

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 505612800

約数和(自身を除く): 163280915

約数列:

[1, 5, 7, 23, 35, 49, 79, 115, 161, 245, 395, 553, 769, 805, 1127, 1817, 2765, 3845, 3871, 5383, 5635, 9085, 12719, 17687, 19355, 26915, 37681, 60751, 63595, 88435, 89033, 123809, 188405, 303755, 425257, 445165, 619045, 866663, 1397273, 2126285, 2976799, 4333315, 6986365, 9780911, 14883995, 48904555, 68466377, 342331885]

約数ペア:

[(1, 342331885), (5, 68466377), (7, 48904555), (23, 14883995), (35, 9780911), (49, 6986365), (79, 4333315), (115, 2976799), (161, 2126285), (245, 1397273), (395, 866663), (553, 619045), (769, 445165), (805, 425257), (1127, 303755), (1817, 188405), (2765, 123809), (3845, 89033), (3871, 88435), (5383, 63595), (5635, 60751), (9085, 37681), (12719, 26915), (17687, 19355)]