229483815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 418176000

約数和(自身を除く): 188692185

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 199, 241, 319, 435, 597, 723, 957, 995, 1205, 1595, 2189, 2651, 2985, 3615, 4785, 5771, 6567, 6989, 7953, 10945, 13255, 17313, 20967, 28855, 32835, 34945, 39765, 47959, 63481, 76879, 86565, 104835, 143877, 190443, 230637, 239795, 317405, 384395, 527549, 719385, 952215, 1153185, 1390811, 1582647, 2637745, 4172433, 6954055, 7913235, 15298921, 20862165, 45896763, 76494605, 229483815]

約数ペア:

[(1, 229483815), (3, 76494605), (5, 45896763), (11, 20862165), (15, 15298921), (29, 7913235), (33, 6954055), (55, 4172433), (87, 2637745), (145, 1582647), (165, 1390811), (199, 1153185), (241, 952215), (319, 719385), (435, 527549), (597, 384395), (723, 317405), (957, 239795), (995, 230637), (1205, 190443), (1595, 143877), (2189, 104835), (2651, 86565), (2985, 76879), (3615, 63481), (4785, 47959), (5771, 39765), (6567, 34945), (6989, 32835), (7953, 28855), (10945, 20967), (13255, 17313)]