1190025

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 2291520

約数和(自身を除く): 1101495

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 43, 45, 75, 123, 129, 135, 205, 215, 225, 369, 387, 615, 645, 675, 1025, 1075, 1107, 1161, 1763, 1845, 1935, 3075, 3225, 5289, 5535, 5805, 8815, 9225, 9675, 15867, 26445, 27675, 29025, 44075, 47601, 79335, 132225, 238005, 396675, 1190025]

約数ペア:

[(1, 1190025), (3, 396675), (5, 238005), (9, 132225), (15, 79335), (25, 47601), (27, 44075), (41, 29025), (43, 27675), (45, 26445), (75, 15867), (123, 9675), (129, 9225), (135, 8815), (205, 5805), (215, 5535), (225, 5289), (369, 3225), (387, 3075), (615, 1935), (645, 1845), (675, 1763), (1025, 1161), (1075, 1107)]