4913325

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 4461075

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 251, 261, 435, 675, 725, 753, 783, 1255, 1305, 2175, 2259, 3765, 3915, 6275, 6525, 6777, 7279, 11295, 18825, 19575, 21837, 33885, 36395, 56475, 65511, 109185, 169425, 181975, 196533, 327555, 545925, 982665, 1637775, 4913325]

約数ペア:

[(1, 4913325), (3, 1637775), (5, 982665), (9, 545925), (15, 327555), (25, 196533), (27, 181975), (29, 169425), (45, 109185), (75, 65511), (87, 56475), (135, 36395), (145, 33885), (225, 21837), (251, 19575), (261, 18825), (435, 11295), (675, 7279), (725, 6777), (753, 6525), (783, 6275), (1255, 3915), (1305, 3765), (2175, 2259)]