193725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{41}}^1$

素因数の和:67

約数の個数: 48

約数和(自身を含む): 416640

約数和(自身を除く): 222915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 105, 123, 135, 175, 189, 205, 225, 287, 315, 369, 525, 615, 675, 861, 945, 1025, 1107, 1435, 1575, 1845, 2583, 3075, 4305, 4725, 5535, 7175, 7749, 9225, 12915, 21525, 27675, 38745, 64575, 193725]

約数ペア:

[(1, 193725), (3, 64575), (5, 38745), (7, 27675), (9, 21525), (15, 12915), (21, 9225), (25, 7749), (27, 7175), (35, 5535), (41, 4725), (45, 4305), (63, 3075), (75, 2583), (105, 1845), (123, 1575), (135, 1435), (175, 1107), (189, 1025), (205, 945), (225, 861), (287, 675), (315, 615), (369, 525)]