15731145

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6133}}^1$

素因数の和:6166

約数の個数: 32

約数和(自身を含む): 29443200

約数和(自身を除く): 13712055

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 6133, 18399, 30665, 55197, 91995, 116527, 165591, 275985, 349581, 582635, 827955, 1048743, 1747905, 3146229, 5243715, 15731145]

約数ペア:

[(1, 15731145), (3, 5243715), (5, 3146229), (9, 1747905), (15, 1048743), (19, 827955), (27, 582635), (45, 349581), (57, 275985), (95, 165591), (135, 116527), (171, 91995), (285, 55197), (513, 30665), (855, 18399), (2565, 6133)]