304827425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 463541760

約数和(自身を除く): 158714335

約数列:

[1, 5, 7, 17, 25, 35, 79, 85, 119, 175, 395, 425, 553, 595, 1297, 1343, 1975, 2765, 2975, 6485, 6715, 9079, 9401, 13825, 22049, 32425, 33575, 45395, 47005, 102463, 110245, 154343, 226975, 235025, 512315, 551225, 717241, 771715, 1741871, 2561575, 3586205, 3858575, 8709355, 12193097, 17931025, 43546775, 60965485, 304827425]

約数ペア:

[(1, 304827425), (5, 60965485), (7, 43546775), (17, 17931025), (25, 12193097), (35, 8709355), (79, 3858575), (85, 3586205), (119, 2561575), (175, 1741871), (395, 771715), (425, 717241), (553, 551225), (595, 512315), (1297, 235025), (1343, 226975), (1975, 154343), (2765, 110245), (2975, 102463), (6485, 47005), (6715, 45395), (9079, 33575), (9401, 32425), (13825, 22049)]