148889655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 288707328

約数和(自身を除く): 139817673

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 47, 51, 85, 101, 123, 141, 153, 205, 235, 255, 303, 369, 423, 505, 615, 697, 705, 765, 799, 909, 1515, 1717, 1845, 1927, 2091, 2115, 2397, 3485, 3995, 4141, 4545, 4747, 5151, 5781, 6273, 7191, 8585, 9635, 10455, 11985, 12423, 14241, 15453, 17343, 20705, 23735, 25755, 28905, 31365, 32759, 35955, 37269, 42723, 62115, 70397, 71205, 77265, 80699, 86715, 98277, 163795, 186345, 194627, 211191, 213615, 242097, 294831, 351985, 403495, 491385, 583881, 633573, 726291, 973135, 1055955, 1210485, 1474155, 1751643, 2919405, 3167865, 3308659, 3631455, 8758215, 9925977, 16543295, 29777931, 49629885, 148889655]

約数ペア:

[(1, 148889655), (3, 49629885), (5, 29777931), (9, 16543295), (15, 9925977), (17, 8758215), (41, 3631455), (45, 3308659), (47, 3167865), (51, 2919405), (85, 1751643), (101, 1474155), (123, 1210485), (141, 1055955), (153, 973135), (205, 726291), (235, 633573), (255, 583881), (303, 491385), (369, 403495), (423, 351985), (505, 294831), (615, 242097), (697, 213615), (705, 211191), (765, 194627), (799, 186345), (909, 163795), (1515, 98277), (1717, 86715), (1845, 80699), (1927, 77265), (2091, 71205), (2115, 70397), (2397, 62115), (3485, 42723), (3995, 37269), (4141, 35955), (4545, 32759), (4747, 31365), (5151, 28905), (5781, 25755), (6273, 23735), (7191, 20705), (8585, 17343), (9635, 15453), (10455, 14241), (11985, 12423)]