130497615

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 240261120

約数和(自身を除く): 109763505

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 131, 135, 141, 157, 235, 393, 423, 471, 655, 705, 785, 1179, 1269, 1413, 1965, 2115, 2355, 3537, 4239, 5895, 6157, 6345, 7065, 7379, 17685, 18471, 20567, 21195, 22137, 30785, 36895, 55413, 61701, 66411, 92355, 102835, 110685, 166239, 185103, 199233, 277065, 308505, 332055, 555309, 831195, 925515, 966649, 996165, 2776545, 2899947, 4833245, 8699841, 14499735, 26099523, 43499205, 130497615]

約数ペア:

[(1, 130497615), (3, 43499205), (5, 26099523), (9, 14499735), (15, 8699841), (27, 4833245), (45, 2899947), (47, 2776545), (131, 996165), (135, 966649), (141, 925515), (157, 831195), (235, 555309), (393, 332055), (423, 308505), (471, 277065), (655, 199233), (705, 185103), (785, 166239), (1179, 110685), (1269, 102835), (1413, 92355), (1965, 66411), (2115, 61701), (2355, 55413), (3537, 36895), (4239, 30785), (5895, 22137), (6157, 21195), (6345, 20567), (7065, 18471), (7379, 17685)]