907458045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{599}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 1661990400

約数和(自身を除く): 754532355

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 457, 599, 663, 1105, 1371, 1797, 2285, 2995, 3315, 5941, 6855, 7769, 7787, 8985, 10183, 17823, 23307, 23361, 29705, 30549, 38845, 38935, 50915, 89115, 100997, 116535, 116805, 132379, 152745, 273743, 302991, 397137, 504985, 661895, 821229, 1368715, 1514955, 1985685, 3558659, 4106145, 4653631, 10675977, 13960893, 17793295, 23268155, 53379885, 60497203, 69804465, 181491609, 302486015, 907458045]

約数ペア:

[(1, 907458045), (3, 302486015), (5, 181491609), (13, 69804465), (15, 60497203), (17, 53379885), (39, 23268155), (51, 17793295), (65, 13960893), (85, 10675977), (195, 4653631), (221, 4106145), (255, 3558659), (457, 1985685), (599, 1514955), (663, 1368715), (1105, 821229), (1371, 661895), (1797, 504985), (2285, 397137), (2995, 302991), (3315, 273743), (5941, 152745), (6855, 132379), (7769, 116805), (7787, 116535), (8985, 100997), (10183, 89115), (17823, 50915), (23307, 38935), (23361, 38845), (29705, 30549)]