72603675

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3757

約数の個数: 48

約数和(自身を含む): 138012000

約数和(自身を除く): 65408325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3709, 3915, 6525, 11127, 18545, 19575, 33381, 55635, 92725, 100143, 107561, 166905, 278175, 322683, 500715, 537805, 834525, 968049, 1613415, 2503575, 2689025, 2904147, 4840245, 8067075, 14520735, 24201225, 72603675]

約数ペア:

[(1, 72603675), (3, 24201225), (5, 14520735), (9, 8067075), (15, 4840245), (25, 2904147), (27, 2689025), (29, 2503575), (45, 1613415), (75, 968049), (87, 834525), (135, 537805), (145, 500715), (225, 322683), (261, 278175), (435, 166905), (675, 107561), (725, 100143), (783, 92725), (1305, 55635), (2175, 33381), (3709, 19575), (3915, 18545), (6525, 11127)]