214304295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2539}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 364296960

約数和(自身を除く): 149992665

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 331, 993, 1655, 2539, 4965, 5627, 7617, 12695, 16881, 28135, 38085, 43163, 84405, 129489, 215815, 647445, 840409, 2521227, 4202045, 12606135, 14286953, 42860859, 71434765, 214304295]

約数ペア:

[(1, 214304295), (3, 71434765), (5, 42860859), (15, 14286953), (17, 12606135), (51, 4202045), (85, 2521227), (255, 840409), (331, 647445), (993, 215815), (1655, 129489), (2539, 84405), (4965, 43163), (5627, 38085), (7617, 28135), (12695, 16881)]