13307939325

素因数分解:

$3^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{309667}}^1$

素因数の和:309874

約数の個数: 36

約数和(自身を含む): 23960871168

約数和(自身を除く): 10652931843

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 191, 225, 573, 955, 1719, 2865, 4775, 8595, 14325, 42975, 309667, 929001, 1548335, 2787003, 4645005, 7741675, 13935015, 23225025, 59146397, 69675075, 177439191, 295731985, 532317573, 887195955, 1478659925, 2661587865, 4435979775, 13307939325]

約数ペア:

[(1, 13307939325), (3, 4435979775), (5, 2661587865), (9, 1478659925), (15, 887195955), (25, 532317573), (45, 295731985), (75, 177439191), (191, 69675075), (225, 59146397), (573, 23225025), (955, 13935015), (1719, 7741675), (2865, 4645005), (4775, 2787003), (8595, 1548335), (14325, 929001), (42975, 309667)]