23019339175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{79769}}^1$

素因数の和:79900

約数の個数: 48

約数和(自身を含む): 34897141440

約数和(自身を除く): 11877802265

約数列:

[1, 5, 7, 17, 25, 35, 85, 97, 119, 175, 425, 485, 595, 679, 1649, 2425, 2975, 3395, 8245, 11543, 16975, 41225, 57715, 79769, 288575, 398845, 558383, 1356073, 1994225, 2791915, 6780365, 7737593, 9492511, 13959575, 33901825, 38687965, 47462555, 54163151, 131539081, 193439825, 237312775, 270815755, 657695405, 920773567, 1354078775, 3288477025, 4603867835, 23019339175]

約数ペア:

[(1, 23019339175), (5, 4603867835), (7, 3288477025), (17, 1354078775), (25, 920773567), (35, 657695405), (85, 270815755), (97, 237312775), (119, 193439825), (175, 131539081), (425, 54163151), (485, 47462555), (595, 38687965), (679, 33901825), (1649, 13959575), (2425, 9492511), (2975, 7737593), (3395, 6780365), (8245, 2791915), (11543, 1994225), (16975, 1356073), (41225, 558383), (57715, 398845), (79769, 288575)]