30785125

素因数分解:

$5^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 44388864

約数和(自身を除く): 13603739

約数列:

[1, 5, 7, 25, 35, 125, 151, 175, 233, 755, 875, 1057, 1165, 1631, 3775, 5285, 5825, 8155, 18875, 26425, 29125, 35183, 40775, 132125, 175915, 203875, 246281, 879575, 1231405, 4397875, 6157025, 30785125]

約数ペア:

[(1, 30785125), (5, 6157025), (7, 4397875), (25, 1231405), (35, 879575), (125, 246281), (151, 203875), (175, 175915), (233, 132125), (755, 40775), (875, 35183), (1057, 29125), (1165, 26425), (1631, 18875), (3775, 8155), (5285, 5825)]