79341975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20743}}^1$

素因数の和:20776

約数の個数: 36

約数和(自身を含む): 150476976

約数和(自身を除く): 71135001

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 20743, 62229, 103715, 186687, 311145, 352631, 518575, 933435, 1057893, 1555725, 1763155, 3173679, 4667175, 5289465, 8815775, 15868395, 26447325, 79341975]

約数ペア:

[(1, 79341975), (3, 26447325), (5, 15868395), (9, 8815775), (15, 5289465), (17, 4667175), (25, 3173679), (45, 1763155), (51, 1555725), (75, 1057893), (85, 933435), (153, 518575), (225, 352631), (255, 311145), (425, 186687), (765, 103715), (1275, 62229), (3825, 20743)]