323219845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 426351744

約数和(自身を除く): 103131899

約数列:

[1, 5, 13, 65, 83, 181, 331, 415, 905, 1079, 1655, 2353, 4303, 5395, 11765, 15023, 21515, 27473, 59911, 75115, 137365, 195299, 299555, 357149, 778843, 976495, 1785745, 3894215, 4972613, 24863065, 64643969, 323219845]

約数ペア:

[(1, 323219845), (5, 64643969), (13, 24863065), (65, 4972613), (83, 3894215), (181, 1785745), (331, 976495), (415, 778843), (905, 357149), (1079, 299555), (1655, 195299), (2353, 137365), (4303, 75115), (5395, 59911), (11765, 27473), (15023, 21515)]