12606975

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 24403200

約数和(自身を除く): 11796225

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 983, 1425, 2565, 2949, 4275, 4915, 8847, 12825, 14745, 18677, 24575, 26541, 44235, 56031, 73725, 93385, 132705, 168093, 221175, 280155, 466925, 504279, 663525, 840465, 1400775, 2521395, 4202325, 12606975]

約数ペア:

[(1, 12606975), (3, 4202325), (5, 2521395), (9, 1400775), (15, 840465), (19, 663525), (25, 504279), (27, 466925), (45, 280155), (57, 221175), (75, 168093), (95, 132705), (135, 93385), (171, 73725), (225, 56031), (285, 44235), (475, 26541), (513, 24575), (675, 18677), (855, 14745), (983, 12825), (1425, 8847), (2565, 4915), (2949, 4275)]