18034875

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 36796032

約数和(自身を除く): 18761157

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 41, 45, 51, 69, 75, 85, 115, 123, 125, 153, 205, 207, 225, 255, 345, 369, 375, 391, 425, 575, 615, 697, 765, 943, 1025, 1035, 1125, 1173, 1275, 1725, 1845, 1955, 2091, 2125, 2829, 2875, 3075, 3485, 3519, 3825, 4715, 5125, 5175, 5865, 6273, 6375, 8487, 8625, 9225, 9775, 10455, 14145, 15375, 16031, 17425, 17595, 19125, 23575, 25875, 29325, 31365, 42435, 46125, 48093, 48875, 52275, 70725, 80155, 87125, 87975, 117875, 144279, 146625, 156825, 212175, 240465, 261375, 353625, 400775, 439875, 721395, 784125, 1060875, 1202325, 2003875, 3606975, 6011625, 18034875]

約数ペア:

[(1, 18034875), (3, 6011625), (5, 3606975), (9, 2003875), (15, 1202325), (17, 1060875), (23, 784125), (25, 721395), (41, 439875), (45, 400775), (51, 353625), (69, 261375), (75, 240465), (85, 212175), (115, 156825), (123, 146625), (125, 144279), (153, 117875), (205, 87975), (207, 87125), (225, 80155), (255, 70725), (345, 52275), (369, 48875), (375, 48093), (391, 46125), (425, 42435), (575, 31365), (615, 29325), (697, 25875), (765, 23575), (943, 19125), (1025, 17595), (1035, 17425), (1125, 16031), (1173, 15375), (1275, 14145), (1725, 10455), (1845, 9775), (1955, 9225), (2091, 8625), (2125, 8487), (2829, 6375), (2875, 6273), (3075, 5865), (3485, 5175), (3519, 5125), (3825, 4715)]