1897625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 2695680

約数和(自身を除く): 798055

約数列:

[1, 5, 17, 19, 25, 47, 85, 95, 125, 235, 323, 425, 475, 799, 893, 1175, 1615, 2125, 2375, 3995, 4465, 5875, 8075, 15181, 19975, 22325, 40375, 75905, 99875, 111625, 379525, 1897625]

約数ペア:

[(1, 1897625), (5, 379525), (17, 111625), (19, 99875), (25, 75905), (47, 40375), (85, 22325), (95, 19975), (125, 15181), (235, 8075), (323, 5875), (425, 4465), (475, 3995), (799, 2375), (893, 2125), (1175, 1615)]