428680105

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 596851200

約数和(自身を除く): 168171095

約数列:

[1, 5, 7, 35, 109, 313, 359, 545, 763, 1565, 1795, 2191, 2513, 3815, 10955, 12565, 34117, 39131, 112367, 170585, 195655, 238819, 273917, 561835, 786569, 1194095, 1369585, 3932845, 12248003, 61240015, 85736021, 428680105]

約数ペア:

[(1, 428680105), (5, 85736021), (7, 61240015), (35, 12248003), (109, 3932845), (313, 1369585), (359, 1194095), (545, 786569), (763, 561835), (1565, 273917), (1795, 238819), (2191, 195655), (2513, 170585), (3815, 112367), (10955, 39131), (12565, 34117)]