70474725

素因数分解:

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

素因数の和:947

約数の個数: 48

約数和(自身を含む): 130616640

約数和(自身を除く): 60141915

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 393, 655, 675, 797, 1179, 1965, 2391, 3275, 3537, 3985, 5895, 7173, 9825, 11955, 17685, 19925, 21519, 29475, 35865, 59775, 88425, 104407, 107595, 179325, 313221, 522035, 537975, 939663, 1566105, 2610175, 2818989, 4698315, 7830525, 14094945, 23491575, 70474725]

約数ペア:

[(1, 70474725), (3, 23491575), (5, 14094945), (9, 7830525), (15, 4698315), (25, 2818989), (27, 2610175), (45, 1566105), (75, 939663), (131, 537975), (135, 522035), (225, 313221), (393, 179325), (655, 107595), (675, 104407), (797, 88425), (1179, 59775), (1965, 35865), (2391, 29475), (3275, 21519), (3537, 19925), (3985, 17685), (5895, 11955), (7173, 9825)]