23786325

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 44193600

約数和(自身を除く): 20407275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 269, 393, 655, 675, 807, 1179, 1345, 1965, 2421, 3275, 3537, 4035, 5895, 6725, 7263, 9825, 12105, 17685, 20175, 29475, 35239, 36315, 60525, 88425, 105717, 176195, 181575, 317151, 528585, 880975, 951453, 1585755, 2642925, 4757265, 7928775, 23786325]

約数ペア:

[(1, 23786325), (3, 7928775), (5, 4757265), (9, 2642925), (15, 1585755), (25, 951453), (27, 880975), (45, 528585), (75, 317151), (131, 181575), (135, 176195), (225, 105717), (269, 88425), (393, 60525), (655, 36315), (675, 35239), (807, 29475), (1179, 20175), (1345, 17685), (1965, 12105), (2421, 9825), (3275, 7263), (3537, 6725), (4035, 5895)]