29195985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 58480128

約数和(自身を除く): 29284143

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 273, 293, 365, 455, 511, 879, 949, 1095, 1365, 1465, 1533, 2051, 2555, 2847, 3809, 4395, 4745, 6153, 6643, 7665, 10255, 11427, 14235, 19045, 19929, 21389, 26663, 30765, 33215, 57135, 64167, 79989, 99645, 106945, 133315, 149723, 278057, 320835, 399945, 449169, 748615, 834171, 1390285, 1946399, 2245845, 4170855, 5839197, 9731995, 29195985]

約数ペア:

[(1, 29195985), (3, 9731995), (5, 5839197), (7, 4170855), (13, 2245845), (15, 1946399), (21, 1390285), (35, 834171), (39, 748615), (65, 449169), (73, 399945), (91, 320835), (105, 278057), (195, 149723), (219, 133315), (273, 106945), (293, 99645), (365, 79989), (455, 64167), (511, 57135), (879, 33215), (949, 30765), (1095, 26663), (1365, 21389), (1465, 19929), (1533, 19045), (2051, 14235), (2555, 11427), (2847, 10255), (3809, 7665), (4395, 6643), (4745, 6153)]