30003725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 39693888

約数和(自身を除く): 9690163

約数列:

[1, 5, 17, 25, 85, 227, 311, 425, 1135, 1555, 3859, 5287, 5675, 7775, 19295, 26435, 70597, 96475, 132175, 352985, 1200149, 1764925, 6000745, 30003725]

約数ペア:

[(1, 30003725), (5, 6000745), (17, 1764925), (25, 1200149), (85, 352985), (227, 132175), (311, 96475), (425, 70597), (1135, 26435), (1555, 19295), (3859, 7775), (5287, 5675)]