23491575

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 42450408

約数和(自身を除く): 18958833

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 797, 1179, 1965, 2391, 3275, 3985, 5895, 7173, 9825, 11955, 19925, 29475, 35865, 59775, 104407, 179325, 313221, 522035, 939663, 1566105, 2610175, 4698315, 7830525, 23491575]

約数ペア:

[(1, 23491575), (3, 7830525), (5, 4698315), (9, 2610175), (15, 1566105), (25, 939663), (45, 522035), (75, 313221), (131, 179325), (225, 104407), (393, 59775), (655, 35865), (797, 29475), (1179, 19925), (1965, 11955), (2391, 9825), (3275, 7173), (3985, 5895)]