45217875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 82083456

約数和(自身を除く): 36865581

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 125, 173, 205, 255, 375, 425, 519, 615, 697, 865, 1025, 1275, 2091, 2125, 2595, 2941, 3075, 3485, 4325, 5125, 6375, 7093, 8823, 10455, 12975, 14705, 15375, 17425, 21279, 21625, 35465, 44115, 52275, 64875, 73525, 87125, 106395, 120581, 177325, 220575, 261375, 361743, 367625, 531975, 602905, 886625, 1102875, 1808715, 2659875, 3014525, 9043575, 15072625, 45217875]

約数ペア:

[(1, 45217875), (3, 15072625), (5, 9043575), (15, 3014525), (17, 2659875), (25, 1808715), (41, 1102875), (51, 886625), (75, 602905), (85, 531975), (123, 367625), (125, 361743), (173, 261375), (205, 220575), (255, 177325), (375, 120581), (425, 106395), (519, 87125), (615, 73525), (697, 64875), (865, 52275), (1025, 44115), (1275, 35465), (2091, 21625), (2125, 21279), (2595, 17425), (2941, 15375), (3075, 14705), (3485, 12975), (4325, 10455), (5125, 8823), (6375, 7093)]