151715295

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23911}}^1$

素因数の和:23972

約数の個数: 32

約数和(自身を含む): 275466240

約数和(自身を除く): 123750945

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 23911, 71733, 119555, 215199, 358665, 645597, 1075995, 1123817, 3227985, 3371451, 5619085, 10114353, 16857255, 30343059, 50571765, 151715295]

約数ペア:

[(1, 151715295), (3, 50571765), (5, 30343059), (9, 16857255), (15, 10114353), (27, 5619085), (45, 3371451), (47, 3227985), (135, 1123817), (141, 1075995), (235, 645597), (423, 358665), (705, 215199), (1269, 119555), (2115, 71733), (6345, 23911)]