9187425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:384

約数の個数: 60

約数和(自身を含む): 18379900

約数和(自身を除く): 9192475

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 349, 351, 405, 585, 675, 975, 1047, 1053, 1745, 1755, 2025, 2925, 3141, 4537, 5235, 5265, 8725, 8775, 9423, 13611, 15705, 22685, 26175, 26325, 28269, 40833, 47115, 68055, 78525, 113425, 122499, 141345, 204165, 235575, 340275, 367497, 612495, 706725, 1020825, 1837485, 3062475, 9187425]

約数ペア:

[(1, 9187425), (3, 3062475), (5, 1837485), (9, 1020825), (13, 706725), (15, 612495), (25, 367497), (27, 340275), (39, 235575), (45, 204165), (65, 141345), (75, 122499), (81, 113425), (117, 78525), (135, 68055), (195, 47115), (225, 40833), (325, 28269), (349, 26325), (351, 26175), (405, 22685), (585, 15705), (675, 13611), (975, 9423), (1047, 8775), (1053, 8725), (1745, 5265), (1755, 5235), (2025, 4537), (2925, 3141)]