14712975

素因数分解:

$3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 27498240

約数和(自身を除く): 12785265

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 135, 213, 225, 307, 355, 639, 675, 921, 1065, 1535, 1775, 1917, 2763, 3195, 4605, 5325, 7675, 8289, 9585, 13815, 15975, 21797, 23025, 41445, 47925, 65391, 69075, 108985, 196173, 207225, 326955, 544925, 588519, 980865, 1634775, 2942595, 4904325, 14712975]

約数ペア:

[(1, 14712975), (3, 4904325), (5, 2942595), (9, 1634775), (15, 980865), (25, 588519), (27, 544925), (45, 326955), (71, 207225), (75, 196173), (135, 108985), (213, 69075), (225, 65391), (307, 47925), (355, 41445), (639, 23025), (675, 21797), (921, 15975), (1065, 13815), (1535, 9585), (1775, 8289), (1917, 7675), (2763, 5325), (3195, 4605)]