30283625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 10600855

約数列:

[1, 5, 19, 25, 41, 95, 125, 205, 311, 475, 779, 1025, 1555, 2375, 3895, 5125, 5909, 7775, 12751, 19475, 29545, 38875, 63755, 97375, 147725, 242269, 318775, 738625, 1211345, 1593875, 6056725, 30283625]

約数ペア:

[(1, 30283625), (5, 6056725), (19, 1593875), (25, 1211345), (41, 738625), (95, 318775), (125, 242269), (205, 147725), (311, 97375), (475, 63755), (779, 38875), (1025, 29545), (1555, 19475), (2375, 12751), (3895, 7775), (5125, 5909)]