37968975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:102

約数の個数: 108

約数和(自身を含む): 80229240

約数和(自身を除く): 42260265

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 29, 33, 45, 55, 69, 75, 87, 99, 115, 145, 165, 207, 225, 253, 261, 275, 319, 345, 435, 495, 529, 575, 667, 725, 759, 825, 957, 1035, 1265, 1305, 1587, 1595, 1725, 2001, 2175, 2277, 2475, 2645, 2871, 3335, 3795, 4761, 4785, 5175, 5819, 6003, 6325, 6525, 7337, 7935, 7975, 10005, 11385, 13225, 14355, 15341, 16675, 17457, 18975, 22011, 23805, 23925, 29095, 30015, 36685, 39675, 46023, 50025, 52371, 56925, 66033, 71775, 76705, 87285, 110055, 119025, 138069, 145475, 150075, 168751, 183425, 230115, 261855, 330165, 383525, 436425, 506253, 550275, 690345, 843755, 1150575, 1309275, 1518759, 1650825, 2531265, 3451725, 4218775, 7593795, 12656325, 37968975]

約数ペア:

[(1, 37968975), (3, 12656325), (5, 7593795), (9, 4218775), (11, 3451725), (15, 2531265), (23, 1650825), (25, 1518759), (29, 1309275), (33, 1150575), (45, 843755), (55, 690345), (69, 550275), (75, 506253), (87, 436425), (99, 383525), (115, 330165), (145, 261855), (165, 230115), (207, 183425), (225, 168751), (253, 150075), (261, 145475), (275, 138069), (319, 119025), (345, 110055), (435, 87285), (495, 76705), (529, 71775), (575, 66033), (667, 56925), (725, 52371), (759, 50025), (825, 46023), (957, 39675), (1035, 36685), (1265, 30015), (1305, 29095), (1587, 23925), (1595, 23805), (1725, 22011), (2001, 18975), (2175, 17457), (2277, 16675), (2475, 15341), (2645, 14355), (2871, 13225), (3335, 11385), (3795, 10005), (4761, 7975), (4785, 7935), (5175, 7337), (5819, 6525), (6003, 6325)]