8768025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 18957120

約数和(自身を除く): 10189095

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 293, 315, 399, 475, 525, 665, 855, 879, 1197, 1425, 1465, 1575, 1995, 2051, 2637, 3325, 4275, 4395, 5567, 5985, 6153, 7325, 9975, 10255, 13185, 16701, 18459, 21975, 27835, 29925, 30765, 38969, 50103, 51275, 65925, 83505, 92295, 116907, 139175, 153825, 194845, 250515, 350721, 417525, 461475, 584535, 974225, 1252575, 1753605, 2922675, 8768025]

約数ペア:

[(1, 8768025), (3, 2922675), (5, 1753605), (7, 1252575), (9, 974225), (15, 584535), (19, 461475), (21, 417525), (25, 350721), (35, 250515), (45, 194845), (57, 153825), (63, 139175), (75, 116907), (95, 92295), (105, 83505), (133, 65925), (171, 51275), (175, 50103), (225, 38969), (285, 30765), (293, 29925), (315, 27835), (399, 21975), (475, 18459), (525, 16701), (665, 13185), (855, 10255), (879, 9975), (1197, 7325), (1425, 6153), (1465, 5985), (1575, 5567), (1995, 4395), (2051, 4275), (2637, 3325)]