40481955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39113}}^1$

素因数の和:39147

約数の個数: 24

約数和(自身を含む): 73221408

約数和(自身を除く): 32739453

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 39113, 117339, 195565, 352017, 586695, 899599, 1760085, 2698797, 4497995, 8096391, 13493985, 40481955]

約数ペア:

[(1, 40481955), (3, 13493985), (5, 8096391), (9, 4497995), (15, 2698797), (23, 1760085), (45, 899599), (69, 586695), (115, 352017), (207, 195565), (345, 117339), (1035, 39113)]