7231185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 6606639

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 263, 423, 585, 611, 705, 789, 1315, 1833, 2115, 2367, 3055, 3419, 3945, 5499, 9165, 10257, 11835, 12361, 17095, 27495, 30771, 37083, 51285, 61805, 111249, 153855, 160693, 185415, 482079, 556245, 803465, 1446237, 2410395, 7231185]

約数ペア:

[(1, 7231185), (3, 2410395), (5, 1446237), (9, 803465), (13, 556245), (15, 482079), (39, 185415), (45, 160693), (47, 153855), (65, 111249), (117, 61805), (141, 51285), (195, 37083), (235, 30771), (263, 27495), (423, 17095), (585, 12361), (611, 11835), (705, 10257), (789, 9165), (1315, 5499), (1833, 3945), (2115, 3419), (2367, 3055)]