4956705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 9544080

約数和(自身を除く): 4587375

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 229, 333, 481, 555, 585, 687, 1145, 1443, 1665, 2061, 2405, 2977, 3435, 4329, 7215, 8473, 8931, 10305, 14885, 21645, 25419, 26793, 42365, 44655, 76257, 110149, 127095, 133965, 330447, 381285, 550745, 991341, 1652235, 4956705]

約数ペア:

[(1, 4956705), (3, 1652235), (5, 991341), (9, 550745), (13, 381285), (15, 330447), (37, 133965), (39, 127095), (45, 110149), (65, 76257), (111, 44655), (117, 42365), (185, 26793), (195, 25419), (229, 21645), (333, 14885), (481, 10305), (555, 8931), (585, 8473), (687, 7215), (1145, 4329), (1443, 3435), (1665, 2977), (2061, 2405)]