2095804725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{383}}^1\times {\mathrm{1489}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 4044026880

約数和(自身を除く): 1948222155

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 383, 525, 735, 1149, 1225, 1489, 1915, 2681, 3675, 4467, 5745, 7445, 8043, 9575, 10423, 13405, 18767, 22335, 28725, 31269, 37225, 40215, 52115, 56301, 67025, 72961, 93835, 111675, 156345, 201075, 218883, 260575, 281505, 364805, 469175, 570287, 781725, 1094415, 1407525, 1710861, 1824025, 2851435, 3992009, 5472075, 8554305, 11976027, 14257175, 19960045, 27944063, 42771525, 59880135, 83832189, 99800225, 139720315, 299400675, 419160945, 698601575, 2095804725]

約数ペア:

[(1, 2095804725), (3, 698601575), (5, 419160945), (7, 299400675), (15, 139720315), (21, 99800225), (25, 83832189), (35, 59880135), (49, 42771525), (75, 27944063), (105, 19960045), (147, 14257175), (175, 11976027), (245, 8554305), (383, 5472075), (525, 3992009), (735, 2851435), (1149, 1824025), (1225, 1710861), (1489, 1407525), (1915, 1094415), (2681, 781725), (3675, 570287), (4467, 469175), (5745, 364805), (7445, 281505), (8043, 260575), (9575, 218883), (10423, 201075), (13405, 156345), (18767, 111675), (22335, 93835), (28725, 72961), (31269, 67025), (37225, 56301), (40215, 52115)]