7244415

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 13634400

約数和(自身を除く): 6389985

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 229, 285, 333, 555, 687, 703, 855, 1145, 1665, 2061, 2109, 3435, 3515, 4351, 6327, 8473, 10305, 10545, 13053, 21755, 25419, 31635, 39159, 42365, 65265, 76257, 127095, 160987, 195795, 381285, 482961, 804935, 1448883, 2414805, 7244415]

約数ペア:

[(1, 7244415), (3, 2414805), (5, 1448883), (9, 804935), (15, 482961), (19, 381285), (37, 195795), (45, 160987), (57, 127095), (95, 76257), (111, 65265), (171, 42365), (185, 39159), (229, 31635), (285, 25419), (333, 21755), (555, 13053), (687, 10545), (703, 10305), (855, 8473), (1145, 6327), (1665, 4351), (2061, 3515), (2109, 3435)]