40701375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 90627264

約数和(自身を除く): 49925889

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 25, 33, 39, 45, 55, 65, 69, 75, 99, 115, 117, 121, 125, 143, 165, 195, 207, 225, 253, 275, 299, 325, 345, 363, 375, 429, 495, 575, 585, 605, 715, 759, 825, 897, 975, 1035, 1089, 1125, 1265, 1287, 1375, 1495, 1573, 1625, 1725, 1815, 2145, 2277, 2475, 2691, 2783, 2875, 2925, 3025, 3289, 3575, 3795, 4125, 4485, 4719, 4875, 5175, 5445, 6325, 6435, 7475, 7865, 8349, 8625, 9075, 9867, 10725, 11385, 12375, 13455, 13915, 14157, 14625, 15125, 16445, 17875, 18975, 22425, 23595, 25047, 25875, 27225, 29601, 31625, 32175, 36179, 37375, 39325, 41745, 45375, 49335, 53625, 56925, 67275, 69575, 70785, 82225, 94875, 108537, 112125, 117975, 125235, 136125, 148005, 160875, 180895, 196625, 208725, 246675, 284625, 325611, 336375, 347875, 353925, 411125, 542685, 589875, 626175, 740025, 904475, 1043625, 1233375, 1628055, 1769625, 2713425, 3130875, 3700125, 4522375, 8140275, 13567125, 40701375]

約数ペア:

[(1, 40701375), (3, 13567125), (5, 8140275), (9, 4522375), (11, 3700125), (13, 3130875), (15, 2713425), (23, 1769625), (25, 1628055), (33, 1233375), (39, 1043625), (45, 904475), (55, 740025), (65, 626175), (69, 589875), (75, 542685), (99, 411125), (115, 353925), (117, 347875), (121, 336375), (125, 325611), (143, 284625), (165, 246675), (195, 208725), (207, 196625), (225, 180895), (253, 160875), (275, 148005), (299, 136125), (325, 125235), (345, 117975), (363, 112125), (375, 108537), (429, 94875), (495, 82225), (575, 70785), (585, 69575), (605, 67275), (715, 56925), (759, 53625), (825, 49335), (897, 45375), (975, 41745), (1035, 39325), (1089, 37375), (1125, 36179), (1265, 32175), (1287, 31625), (1375, 29601), (1495, 27225), (1573, 25875), (1625, 25047), (1725, 23595), (1815, 22425), (2145, 18975), (2277, 17875), (2475, 16445), (2691, 15125), (2783, 14625), (2875, 14157), (2925, 13915), (3025, 13455), (3289, 12375), (3575, 11385), (3795, 10725), (4125, 9867), (4485, 9075), (4719, 8625), (4875, 8349), (5175, 7865), (5445, 7475), (6325, 6435)]