29647515

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 19012965

約数列:

[1, 3, 5, 15, 79, 127, 197, 237, 381, 395, 591, 635, 985, 1185, 1905, 2955, 10033, 15563, 25019, 30099, 46689, 50165, 75057, 77815, 125095, 150495, 233445, 375285, 1976501, 5929503, 9882505, 29647515]

約数ペア:

[(1, 29647515), (3, 9882505), (5, 5929503), (15, 1976501), (79, 375285), (127, 233445), (197, 150495), (237, 125095), (381, 77815), (395, 75057), (591, 50165), (635, 46689), (985, 30099), (1185, 25019), (1905, 15563), (2955, 10033)]