130320575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67699}}^1$

素因数の和:67727

約数の個数: 24

約数和(自身を含む): 201475200

約数和(自身を除く): 71154625

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 67699, 338495, 473893, 744689, 1692475, 2369465, 3723445, 5212823, 11847325, 18617225, 26064115, 130320575]

約数ペア:

[(1, 130320575), (5, 26064115), (7, 18617225), (11, 11847325), (25, 5212823), (35, 3723445), (55, 2369465), (77, 1692475), (175, 744689), (275, 473893), (385, 338495), (1925, 67699)]