151683525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 312728000

約数和(自身を除く): 161044475

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 193, 225, 315, 499, 525, 579, 965, 1351, 1497, 1575, 1737, 2495, 2895, 3493, 4053, 4491, 4825, 6755, 7485, 8685, 10479, 12159, 12475, 14475, 17465, 20265, 22455, 31437, 33775, 37425, 43425, 52395, 60795, 87325, 96307, 101325, 112275, 157185, 261975, 288921, 303975, 481535, 674149, 785925, 866763, 1444605, 2022447, 2407675, 3370745, 4333815, 6067341, 7223025, 10112235, 16853725, 21669075, 30336705, 50561175, 151683525]

約数ペア:

[(1, 151683525), (3, 50561175), (5, 30336705), (7, 21669075), (9, 16853725), (15, 10112235), (21, 7223025), (25, 6067341), (35, 4333815), (45, 3370745), (63, 2407675), (75, 2022447), (105, 1444605), (175, 866763), (193, 785925), (225, 674149), (315, 481535), (499, 303975), (525, 288921), (579, 261975), (965, 157185), (1351, 112275), (1497, 101325), (1575, 96307), (1737, 87325), (2495, 60795), (2895, 52395), (3493, 43425), (4053, 37425), (4491, 33775), (4825, 31437), (6755, 22455), (7485, 20265), (8685, 17465), (10479, 14475), (12159, 12475)]