23730945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 21084735

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 389, 415, 581, 735, 1167, 1245, 1743, 1945, 2723, 2905, 4067, 5835, 8169, 8715, 12201, 13615, 19061, 20335, 32287, 40845, 57183, 61005, 95305, 96861, 161435, 226009, 285915, 484305, 678027, 1130045, 1582063, 3390135, 4746189, 7910315, 23730945]

約数ペア:

[(1, 23730945), (3, 7910315), (5, 4746189), (7, 3390135), (15, 1582063), (21, 1130045), (35, 678027), (49, 484305), (83, 285915), (105, 226009), (147, 161435), (245, 96861), (249, 95305), (389, 61005), (415, 57183), (581, 40845), (735, 32287), (1167, 20335), (1245, 19061), (1743, 13615), (1945, 12201), (2723, 8715), (2905, 8169), (4067, 5835)]