229191025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 352477440

約数和(自身を除く): 123286415

約数列:

[1, 5, 7, 17, 25, 35, 41, 85, 119, 175, 205, 287, 425, 595, 697, 1025, 1435, 1879, 2975, 3485, 4879, 7175, 9395, 13153, 17425, 24395, 31943, 46975, 65765, 77039, 121975, 159715, 223601, 328825, 385195, 539273, 798575, 1118005, 1309663, 1925975, 2696365, 5590025, 6548315, 9167641, 13481825, 32741575, 45838205, 229191025]

約数ペア:

[(1, 229191025), (5, 45838205), (7, 32741575), (17, 13481825), (25, 9167641), (35, 6548315), (41, 5590025), (85, 2696365), (119, 1925975), (175, 1309663), (205, 1118005), (287, 798575), (425, 539273), (595, 385195), (697, 328825), (1025, 223601), (1435, 159715), (1879, 121975), (2975, 77039), (3485, 65765), (4879, 46975), (7175, 31943), (9395, 24395), (13153, 17425)]