297959425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36899}}^1$

素因数の和:36945

約数の個数: 24

約数和(自身を含む): 411804000

約数和(自身を除く): 113844575

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1615, 8075, 36899, 184495, 627283, 701081, 922475, 3136415, 3505405, 11918377, 15682075, 17527025, 59591885, 297959425]

約数ペア:

[(1, 297959425), (5, 59591885), (17, 17527025), (19, 15682075), (25, 11918377), (85, 3505405), (95, 3136415), (323, 922475), (425, 701081), (475, 627283), (1615, 184495), (8075, 36899)]