42362725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 55978560

約数和(自身を除く): 13615835

約数列:

[1, 5, 17, 25, 85, 263, 379, 425, 1315, 1895, 4471, 6443, 6575, 9475, 22355, 32215, 99677, 111775, 161075, 498385, 1694509, 2491925, 8472545, 42362725]

約数ペア:

[(1, 42362725), (5, 8472545), (17, 2491925), (25, 1694509), (85, 498385), (263, 161075), (379, 111775), (425, 99677), (1315, 32215), (1895, 22355), (4471, 9475), (6443, 6575)]