3915045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 7191756

約数和(自身を除く): 3276711

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 241, 285, 361, 723, 855, 1083, 1205, 1805, 2169, 3249, 3615, 4579, 5415, 10845, 13737, 16245, 22895, 41211, 68685, 87001, 206055, 261003, 435005, 783009, 1305015, 3915045]

約数ペア:

[(1, 3915045), (3, 1305015), (5, 783009), (9, 435005), (15, 261003), (19, 206055), (45, 87001), (57, 68685), (95, 41211), (171, 22895), (241, 16245), (285, 13737), (361, 10845), (723, 5415), (855, 4579), (1083, 3615), (1205, 3249), (1805, 2169)]