48647115

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 55862325

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 41, 45, 47, 51, 55, 85, 99, 123, 135, 141, 153, 165, 187, 205, 235, 255, 297, 369, 423, 451, 459, 495, 517, 561, 615, 697, 705, 765, 799, 935, 1107, 1269, 1353, 1485, 1551, 1683, 1845, 1927, 2091, 2115, 2255, 2295, 2397, 2585, 2805, 3485, 3995, 4059, 4653, 5049, 5535, 5781, 6273, 6345, 6765, 7191, 7667, 7755, 8415, 8789, 9635, 10455, 11985, 12177, 13959, 17343, 18819, 20295, 21197, 21573, 23001, 23265, 25245, 26367, 28905, 31365, 32759, 35955, 38335, 43945, 52029, 60885, 63591, 69003, 69795, 79101, 86715, 94095, 98277, 105985, 107865, 115005, 131835, 163795, 190773, 207009, 237303, 260145, 294831, 317955, 345015, 360349, 395505, 491385, 572319, 884493, 953865, 1035045, 1081047, 1186515, 1474155, 1801745, 2861595, 3243141, 4422465, 5405235, 9729423, 16215705, 48647115]

約数ペア:

[(1, 48647115), (3, 16215705), (5, 9729423), (9, 5405235), (11, 4422465), (15, 3243141), (17, 2861595), (27, 1801745), (33, 1474155), (41, 1186515), (45, 1081047), (47, 1035045), (51, 953865), (55, 884493), (85, 572319), (99, 491385), (123, 395505), (135, 360349), (141, 345015), (153, 317955), (165, 294831), (187, 260145), (205, 237303), (235, 207009), (255, 190773), (297, 163795), (369, 131835), (423, 115005), (451, 107865), (459, 105985), (495, 98277), (517, 94095), (561, 86715), (615, 79101), (697, 69795), (705, 69003), (765, 63591), (799, 60885), (935, 52029), (1107, 43945), (1269, 38335), (1353, 35955), (1485, 32759), (1551, 31365), (1683, 28905), (1845, 26367), (1927, 25245), (2091, 23265), (2115, 23001), (2255, 21573), (2295, 21197), (2397, 20295), (2585, 18819), (2805, 17343), (3485, 13959), (3995, 12177), (4059, 11985), (4653, 10455), (5049, 9635), (5535, 8789), (5781, 8415), (6273, 7755), (6345, 7667), (6765, 7191)]