83318235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 102476325

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 31, 33, 35, 39, 55, 65, 77, 91, 93, 105, 143, 155, 165, 179, 195, 217, 231, 273, 341, 385, 403, 429, 455, 465, 537, 651, 715, 895, 1001, 1023, 1085, 1155, 1209, 1253, 1365, 1705, 1969, 2015, 2145, 2327, 2387, 2685, 2821, 3003, 3255, 3759, 4433, 5005, 5115, 5549, 5907, 6045, 6265, 6981, 7161, 8463, 9845, 11635, 11935, 13299, 13783, 14105, 15015, 16289, 16647, 18795, 22165, 25597, 27745, 29535, 31031, 34905, 35805, 38843, 41349, 42315, 48867, 61039, 66495, 68915, 72137, 76791, 81445, 83235, 93093, 116529, 127985, 155155, 179179, 183117, 194215, 206745, 216411, 244335, 305195, 360685, 383955, 427273, 465465, 504959, 537537, 582645, 793507, 895895, 915585, 1082055, 1281819, 1514877, 2136365, 2380521, 2524795, 2687685, 3967535, 5554549, 6409095, 7574385, 11902605, 16663647, 27772745, 83318235]

約数ペア:

[(1, 83318235), (3, 27772745), (5, 16663647), (7, 11902605), (11, 7574385), (13, 6409095), (15, 5554549), (21, 3967535), (31, 2687685), (33, 2524795), (35, 2380521), (39, 2136365), (55, 1514877), (65, 1281819), (77, 1082055), (91, 915585), (93, 895895), (105, 793507), (143, 582645), (155, 537537), (165, 504959), (179, 465465), (195, 427273), (217, 383955), (231, 360685), (273, 305195), (341, 244335), (385, 216411), (403, 206745), (429, 194215), (455, 183117), (465, 179179), (537, 155155), (651, 127985), (715, 116529), (895, 93093), (1001, 83235), (1023, 81445), (1085, 76791), (1155, 72137), (1209, 68915), (1253, 66495), (1365, 61039), (1705, 48867), (1969, 42315), (2015, 41349), (2145, 38843), (2327, 35805), (2387, 34905), (2685, 31031), (2821, 29535), (3003, 27745), (3255, 25597), (3759, 22165), (4433, 18795), (5005, 16647), (5115, 16289), (5549, 15015), (5907, 14105), (6045, 13783), (6265, 13299), (6981, 11935), (7161, 11635), (8463, 9845)]