42173175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 83994624

約数和(自身を除く): 41821449

約数列:

[1, 3, 5, 11, 15, 17, 25, 31, 33, 51, 55, 75, 85, 93, 97, 155, 165, 187, 255, 275, 291, 341, 425, 465, 485, 527, 561, 775, 825, 935, 1023, 1067, 1275, 1455, 1581, 1649, 1705, 2325, 2425, 2635, 2805, 3007, 3201, 4675, 4947, 5115, 5335, 5797, 7275, 7905, 8245, 8525, 9021, 13175, 14025, 15035, 16005, 17391, 18139, 24735, 25575, 26675, 28985, 33077, 39525, 41225, 45105, 51119, 54417, 75175, 80025, 86955, 90695, 99231, 123675, 144925, 153357, 165385, 225525, 255595, 272085, 434775, 453475, 496155, 562309, 766785, 826925, 1277975, 1360425, 1686927, 2480775, 2811545, 3833925, 8434635, 14057725, 42173175]

約数ペア:

[(1, 42173175), (3, 14057725), (5, 8434635), (11, 3833925), (15, 2811545), (17, 2480775), (25, 1686927), (31, 1360425), (33, 1277975), (51, 826925), (55, 766785), (75, 562309), (85, 496155), (93, 453475), (97, 434775), (155, 272085), (165, 255595), (187, 225525), (255, 165385), (275, 153357), (291, 144925), (341, 123675), (425, 99231), (465, 90695), (485, 86955), (527, 80025), (561, 75175), (775, 54417), (825, 51119), (935, 45105), (1023, 41225), (1067, 39525), (1275, 33077), (1455, 28985), (1581, 26675), (1649, 25575), (1705, 24735), (2325, 18139), (2425, 17391), (2635, 16005), (2805, 15035), (3007, 14025), (3201, 13175), (4675, 9021), (4947, 8525), (5115, 8245), (5335, 7905), (5797, 7275)]