3290775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 6026400

約数和(自身を除く): 2735625

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 89, 145, 255, 267, 425, 435, 445, 493, 725, 1275, 1335, 1479, 1513, 2175, 2225, 2465, 2581, 4539, 6675, 7395, 7565, 7743, 12325, 12905, 22695, 36975, 37825, 38715, 43877, 64525, 113475, 131631, 193575, 219385, 658155, 1096925, 3290775]

約数ペア:

[(1, 3290775), (3, 1096925), (5, 658155), (15, 219385), (17, 193575), (25, 131631), (29, 113475), (51, 64525), (75, 43877), (85, 38715), (87, 37825), (89, 36975), (145, 22695), (255, 12905), (267, 12325), (425, 7743), (435, 7565), (445, 7395), (493, 6675), (725, 4539), (1275, 2581), (1335, 2465), (1479, 2225), (1513, 2175)]