372130425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 710311680

約数和(自身を除く): 338181255

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 271, 359, 425, 765, 813, 1077, 1275, 1355, 1795, 2439, 3231, 3825, 4065, 4607, 5385, 6103, 6775, 8975, 12195, 13821, 16155, 18309, 20325, 23035, 26925, 30515, 41463, 54927, 60975, 69105, 80775, 91545, 97289, 115175, 152575, 207315, 274635, 291867, 345525, 457725, 486445, 875601, 1036575, 1373175, 1459335, 1653913, 2432225, 4378005, 4961739, 7296675, 8269565, 14885217, 21890025, 24808695, 41347825, 74426085, 124043475, 372130425]

約数ペア:

[(1, 372130425), (3, 124043475), (5, 74426085), (9, 41347825), (15, 24808695), (17, 21890025), (25, 14885217), (45, 8269565), (51, 7296675), (75, 4961739), (85, 4378005), (153, 2432225), (225, 1653913), (255, 1459335), (271, 1373175), (359, 1036575), (425, 875601), (765, 486445), (813, 457725), (1077, 345525), (1275, 291867), (1355, 274635), (1795, 207315), (2439, 152575), (3231, 115175), (3825, 97289), (4065, 91545), (4607, 80775), (5385, 69105), (6103, 60975), (6775, 54927), (8975, 41463), (12195, 30515), (13821, 26925), (16155, 23035), (18309, 20325)]