13354875

素因数分解:

$3^4\times 5^3\times {\mathrm{1319}}^1$

素因数の和:1346

約数の個数: 40

約数和(自身を含む): 24916320

約数和(自身を除く): 11561445

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 1319, 2025, 3375, 3957, 6595, 10125, 11871, 19785, 32975, 35613, 59355, 98925, 106839, 164875, 178065, 296775, 494625, 534195, 890325, 1483875, 2670975, 4451625, 13354875]

約数ペア:

[(1, 13354875), (3, 4451625), (5, 2670975), (9, 1483875), (15, 890325), (25, 534195), (27, 494625), (45, 296775), (75, 178065), (81, 164875), (125, 106839), (135, 98925), (225, 59355), (375, 35613), (405, 32975), (675, 19785), (1125, 11871), (1319, 10125), (2025, 6595), (3375, 3957)]