40468225

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 58174848

約数和(自身を除く): 17706623

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1775, 2485, 3257, 12425, 16285, 22799, 81425, 113995, 231247, 569975, 1156235, 1618729, 5781175, 8093645, 40468225]

約数ペア:

[(1, 40468225), (5, 8093645), (7, 5781175), (25, 1618729), (35, 1156235), (71, 569975), (175, 231247), (355, 113995), (497, 81425), (1775, 22799), (2485, 16285), (3257, 12425)]