23037975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 46135440

約数和(自身を除く): 23097465

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 45, 51, 57, 75, 85, 95, 153, 171, 225, 255, 285, 317, 323, 425, 475, 765, 855, 951, 969, 1275, 1425, 1585, 1615, 2853, 2907, 3825, 4275, 4755, 4845, 5389, 6023, 7925, 8075, 14265, 14535, 16167, 18069, 23775, 24225, 26945, 30115, 48501, 54207, 71325, 72675, 80835, 90345, 102391, 134725, 150575, 242505, 271035, 307173, 404175, 451725, 511955, 921519, 1212525, 1355175, 1535865, 2559775, 4607595, 7679325, 23037975]

約数ペア:

[(1, 23037975), (3, 7679325), (5, 4607595), (9, 2559775), (15, 1535865), (17, 1355175), (19, 1212525), (25, 921519), (45, 511955), (51, 451725), (57, 404175), (75, 307173), (85, 271035), (95, 242505), (153, 150575), (171, 134725), (225, 102391), (255, 90345), (285, 80835), (317, 72675), (323, 71325), (425, 54207), (475, 48501), (765, 30115), (855, 26945), (951, 24225), (969, 23775), (1275, 18069), (1425, 16167), (1585, 14535), (1615, 14265), (2853, 8075), (2907, 7925), (3825, 6023), (4275, 5389), (4755, 4845)]