4279275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 144

約数和(自身を含む): 10832640

約数和(自身を除く): 6553365

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 19, 21, 25, 33, 35, 39, 45, 55, 57, 63, 65, 75, 77, 91, 95, 99, 105, 117, 133, 143, 165, 171, 175, 195, 209, 225, 231, 247, 273, 275, 285, 315, 325, 385, 399, 429, 455, 475, 495, 525, 585, 627, 665, 693, 715, 741, 819, 825, 855, 975, 1001, 1045, 1155, 1197, 1235, 1287, 1365, 1425, 1463, 1575, 1729, 1881, 1925, 1995, 2145, 2223, 2275, 2475, 2717, 2925, 3003, 3135, 3325, 3465, 3575, 3705, 4095, 4275, 4389, 5005, 5187, 5225, 5775, 5985, 6175, 6435, 6825, 7315, 8151, 8645, 9009, 9405, 9975, 10725, 11115, 13167, 13585, 15015, 15561, 15675, 17325, 18525, 19019, 20475, 21945, 24453, 25025, 25935, 29925, 32175, 36575, 40755, 43225, 45045, 47025, 55575, 57057, 65835, 67925, 75075, 77805, 95095, 109725, 122265, 129675, 171171, 203775, 225225, 285285, 329175, 389025, 475475, 611325, 855855, 1426425, 4279275]

約数ペア:

[(1, 4279275), (3, 1426425), (5, 855855), (7, 611325), (9, 475475), (11, 389025), (13, 329175), (15, 285285), (19, 225225), (21, 203775), (25, 171171), (33, 129675), (35, 122265), (39, 109725), (45, 95095), (55, 77805), (57, 75075), (63, 67925), (65, 65835), (75, 57057), (77, 55575), (91, 47025), (95, 45045), (99, 43225), (105, 40755), (117, 36575), (133, 32175), (143, 29925), (165, 25935), (171, 25025), (175, 24453), (195, 21945), (209, 20475), (225, 19019), (231, 18525), (247, 17325), (273, 15675), (275, 15561), (285, 15015), (315, 13585), (325, 13167), (385, 11115), (399, 10725), (429, 9975), (455, 9405), (475, 9009), (495, 8645), (525, 8151), (585, 7315), (627, 6825), (665, 6435), (693, 6175), (715, 5985), (741, 5775), (819, 5225), (825, 5187), (855, 5005), (975, 4389), (1001, 4275), (1045, 4095), (1155, 3705), (1197, 3575), (1235, 3465), (1287, 3325), (1365, 3135), (1425, 3003), (1463, 2925), (1575, 2717), (1729, 2475), (1881, 2275), (1925, 2223), (1995, 2145)]