57495375

素因数分解:

$3^2\times 5^3\times 7^3\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 121680000

約数和(自身を除く): 64184625

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 125, 147, 149, 175, 225, 245, 315, 343, 375, 441, 447, 525, 735, 745, 875, 1029, 1043, 1125, 1225, 1341, 1575, 1715, 2205, 2235, 2625, 3087, 3129, 3675, 3725, 5145, 5215, 6125, 6705, 7301, 7875, 8575, 9387, 11025, 11175, 15435, 15645, 18375, 18625, 21903, 25725, 26075, 33525, 36505, 42875, 46935, 51107, 55125, 55875, 65709, 77175, 78225, 109515, 128625, 130375, 153321, 167625, 182525, 234675, 255535, 328545, 385875, 391125, 459963, 547575, 766605, 912625, 1173375, 1277675, 1642725, 2299815, 2737875, 3833025, 6388375, 8213625, 11499075, 19165125, 57495375]

約数ペア:

[(1, 57495375), (3, 19165125), (5, 11499075), (7, 8213625), (9, 6388375), (15, 3833025), (21, 2737875), (25, 2299815), (35, 1642725), (45, 1277675), (49, 1173375), (63, 912625), (75, 766605), (105, 547575), (125, 459963), (147, 391125), (149, 385875), (175, 328545), (225, 255535), (245, 234675), (315, 182525), (343, 167625), (375, 153321), (441, 130375), (447, 128625), (525, 109515), (735, 78225), (745, 77175), (875, 65709), (1029, 55875), (1043, 55125), (1125, 51107), (1225, 46935), (1341, 42875), (1575, 36505), (1715, 33525), (2205, 26075), (2235, 25725), (2625, 21903), (3087, 18625), (3129, 18375), (3675, 15645), (3725, 15435), (5145, 11175), (5215, 11025), (6125, 9387), (6705, 8575), (7301, 7875)]