391690096895

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{11117}}^1$

素因数の和:11852

約数の個数: 48

約数和(自身を含む): 513622248480

約数和(自身を除く): 121932151585

約数列:

[1, 5, 17, 37, 85, 185, 289, 629, 659, 1445, 3145, 3295, 10693, 11117, 11203, 24383, 53465, 55585, 56015, 121915, 188989, 190451, 411329, 414511, 944945, 952255, 2056645, 2072555, 3212813, 6992593, 7046687, 7326103, 16064065, 34962965, 35233435, 36630515, 118874081, 124543751, 271065811, 594370405, 622718755, 1355329055, 2117243767, 4608118787, 10586218835, 23040593935, 78338019379, 391690096895]

約数ペア:

[(1, 391690096895), (5, 78338019379), (17, 23040593935), (37, 10586218835), (85, 4608118787), (185, 2117243767), (289, 1355329055), (629, 622718755), (659, 594370405), (1445, 271065811), (3145, 124543751), (3295, 118874081), (10693, 36630515), (11117, 35233435), (11203, 34962965), (24383, 16064065), (53465, 7326103), (55585, 7046687), (56015, 6992593), (121915, 3212813), (188989, 2072555), (190451, 2056645), (411329, 952255), (414511, 944945)]