508292065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 650612736

約数和(自身を除く): 142320671

約数列:

[1, 5, 23, 73, 115, 191, 317, 365, 955, 1585, 1679, 4393, 7291, 8395, 13943, 21965, 23141, 36455, 60547, 69715, 115705, 302735, 320689, 532243, 1392581, 1603445, 2661215, 4419931, 6962905, 22099655, 101658413, 508292065]

約数ペア:

[(1, 508292065), (5, 101658413), (23, 22099655), (73, 6962905), (115, 4419931), (191, 2661215), (317, 1603445), (365, 1392581), (955, 532243), (1585, 320689), (1679, 302735), (4393, 115705), (7291, 69715), (8395, 60547), (13943, 36455), (21965, 23141)]