80733075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 140229120

約数和(自身を除く): 59496045

約数列:

[1, 3, 5, 15, 25, 37, 47, 75, 111, 141, 185, 235, 555, 619, 705, 925, 1175, 1739, 1857, 2775, 3095, 3525, 5217, 8695, 9285, 15475, 22903, 26085, 29093, 43475, 46425, 68709, 87279, 114515, 130425, 145465, 343545, 436395, 572575, 727325, 1076441, 1717725, 2181975, 3229323, 5382205, 16146615, 26911025, 80733075]

約数ペア:

[(1, 80733075), (3, 26911025), (5, 16146615), (15, 5382205), (25, 3229323), (37, 2181975), (47, 1717725), (75, 1076441), (111, 727325), (141, 572575), (185, 436395), (235, 343545), (555, 145465), (619, 130425), (705, 114515), (925, 87279), (1175, 68709), (1739, 46425), (1857, 43475), (2775, 29093), (3095, 26085), (3525, 22903), (5217, 15475), (8695, 9285)]