27586575

素因数分解:

$3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 54163200

約数和(自身を除く): 26576625

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 135, 171, 225, 239, 243, 285, 405, 475, 513, 675, 717, 855, 1195, 1215, 1425, 1539, 2025, 2151, 2565, 3585, 4275, 4541, 4617, 5975, 6075, 6453, 7695, 10755, 12825, 13623, 17925, 19359, 22705, 23085, 32265, 38475, 40869, 53775, 58077, 68115, 96795, 113525, 115425, 122607, 161325, 204345, 290385, 340575, 367821, 483975, 613035, 1021725, 1103463, 1451925, 1839105, 3065175, 5517315, 9195525, 27586575]

約数ペア:

[(1, 27586575), (3, 9195525), (5, 5517315), (9, 3065175), (15, 1839105), (19, 1451925), (25, 1103463), (27, 1021725), (45, 613035), (57, 483975), (75, 367821), (81, 340575), (95, 290385), (135, 204345), (171, 161325), (225, 122607), (239, 115425), (243, 113525), (285, 96795), (405, 68115), (475, 58077), (513, 53775), (675, 40869), (717, 38475), (855, 32265), (1195, 23085), (1215, 22705), (1425, 19359), (1539, 17925), (2025, 13623), (2151, 12825), (2565, 10755), (3585, 7695), (4275, 6453), (4541, 6075), (4617, 5975)]