20141325

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 37765440

約数和(自身を除く): 17624115

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 563, 675, 795, 1325, 1431, 1689, 2385, 2815, 3975, 5067, 7155, 8445, 11925, 14075, 15201, 25335, 29839, 35775, 42225, 76005, 89517, 126675, 149195, 268551, 380025, 447585, 745975, 805653, 1342755, 2237925, 4028265, 6713775, 20141325]

約数ペア:

[(1, 20141325), (3, 6713775), (5, 4028265), (9, 2237925), (15, 1342755), (25, 805653), (27, 745975), (45, 447585), (53, 380025), (75, 268551), (135, 149195), (159, 126675), (225, 89517), (265, 76005), (477, 42225), (563, 35775), (675, 29839), (795, 25335), (1325, 15201), (1431, 14075), (1689, 11925), (2385, 8445), (2815, 7155), (3975, 5067)]