2912013315

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{5209}}^1$

素因数の和:5365

約数の個数: 64

約数和(自身を含む): 5356713600

約数和(自身を除く): 2444700285

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 101, 123, 135, 205, 303, 369, 505, 615, 909, 1107, 1515, 1845, 2727, 4141, 4545, 5209, 5535, 12423, 13635, 15627, 20705, 26045, 37269, 46881, 62115, 78135, 111807, 140643, 186345, 213569, 234405, 526109, 559035, 640707, 703215, 1067845, 1578327, 1922121, 2630545, 3203535, 4734981, 5766363, 7891635, 9610605, 14204943, 21570469, 23674905, 28831815, 64711407, 71024715, 107852345, 194134221, 323557035, 582402663, 970671105, 2912013315]

約数ペア:

[(1, 2912013315), (3, 970671105), (5, 582402663), (9, 323557035), (15, 194134221), (27, 107852345), (41, 71024715), (45, 64711407), (101, 28831815), (123, 23674905), (135, 21570469), (205, 14204943), (303, 9610605), (369, 7891635), (505, 5766363), (615, 4734981), (909, 3203535), (1107, 2630545), (1515, 1922121), (1845, 1578327), (2727, 1067845), (4141, 703215), (4545, 640707), (5209, 559035), (5535, 526109), (12423, 234405), (13635, 213569), (15627, 186345), (20705, 140643), (26045, 111807), (37269, 78135), (46881, 62115)]