1587315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1134285

約数列:

[1, 3, 5, 15, 29, 41, 87, 89, 123, 145, 205, 267, 435, 445, 615, 1189, 1335, 2581, 3567, 3649, 5945, 7743, 10947, 12905, 17835, 18245, 38715, 54735, 105821, 317463, 529105, 1587315]

約数ペア:

[(1, 1587315), (3, 529105), (5, 317463), (15, 105821), (29, 54735), (41, 38715), (87, 18245), (89, 17835), (123, 12905), (145, 10947), (205, 7743), (267, 5945), (435, 3649), (445, 3567), (615, 2581), (1189, 1335)]