66487595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 23091925

約数列:

[1, 5, 17, 23, 71, 85, 115, 355, 391, 479, 1207, 1633, 1955, 2395, 6035, 8143, 8165, 11017, 27761, 34009, 40715, 55085, 138805, 170045, 187289, 578153, 782207, 936445, 2890765, 3911035, 13297519, 66487595]

約数ペア:

[(1, 66487595), (5, 13297519), (17, 3911035), (23, 2890765), (71, 936445), (85, 782207), (115, 578153), (355, 187289), (391, 170045), (479, 138805), (1207, 55085), (1633, 40715), (1955, 34009), (2395, 27761), (6035, 11017), (8143, 8165)]