3073275

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 5877600

約数和(自身を除く): 2804325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 157, 225, 261, 435, 471, 675, 725, 783, 785, 1305, 1413, 2175, 2355, 3915, 3925, 4239, 4553, 6525, 7065, 11775, 13659, 19575, 21195, 22765, 35325, 40977, 68295, 105975, 113825, 122931, 204885, 341475, 614655, 1024425, 3073275]

約数ペア:

[(1, 3073275), (3, 1024425), (5, 614655), (9, 341475), (15, 204885), (25, 122931), (27, 113825), (29, 105975), (45, 68295), (75, 40977), (87, 35325), (135, 22765), (145, 21195), (157, 19575), (225, 13659), (261, 11775), (435, 7065), (471, 6525), (675, 4553), (725, 4239), (783, 3925), (785, 3915), (1305, 2355), (1413, 2175)]