12609345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 24675840

約数和(自身を除く): 12066495

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 87, 101, 105, 123, 145, 203, 205, 287, 303, 435, 505, 609, 615, 707, 861, 1015, 1189, 1435, 1515, 2121, 2929, 3045, 3535, 3567, 4141, 4305, 5945, 8323, 8787, 10605, 12423, 14645, 17835, 20503, 20705, 24969, 28987, 41615, 43935, 61509, 62115, 86961, 102515, 120089, 124845, 144935, 307545, 360267, 434805, 600445, 840623, 1801335, 2521869, 4203115, 12609345]

約数ペア:

[(1, 12609345), (3, 4203115), (5, 2521869), (7, 1801335), (15, 840623), (21, 600445), (29, 434805), (35, 360267), (41, 307545), (87, 144935), (101, 124845), (105, 120089), (123, 102515), (145, 86961), (203, 62115), (205, 61509), (287, 43935), (303, 41615), (435, 28987), (505, 24969), (609, 20705), (615, 20503), (707, 17835), (861, 14645), (1015, 12423), (1189, 10605), (1435, 8787), (1515, 8323), (2121, 5945), (2929, 4305), (3045, 4141), (3535, 3567)]