44974995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 83328000

約数和(自身を除く): 38353005

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 61, 65, 95, 183, 195, 199, 247, 285, 305, 597, 741, 793, 915, 995, 1159, 1235, 2379, 2587, 2985, 3477, 3705, 3781, 3965, 5795, 7761, 11343, 11895, 12139, 12935, 15067, 17385, 18905, 36417, 38805, 45201, 49153, 56715, 60695, 75335, 147459, 157807, 182085, 226005, 230641, 245765, 473421, 691923, 737295, 789035, 1153205, 2367105, 2998333, 3459615, 8994999, 14991665, 44974995]

約数ペア:

[(1, 44974995), (3, 14991665), (5, 8994999), (13, 3459615), (15, 2998333), (19, 2367105), (39, 1153205), (57, 789035), (61, 737295), (65, 691923), (95, 473421), (183, 245765), (195, 230641), (199, 226005), (247, 182085), (285, 157807), (305, 147459), (597, 75335), (741, 60695), (793, 56715), (915, 49153), (995, 45201), (1159, 38805), (1235, 36417), (2379, 18905), (2587, 17385), (2985, 15067), (3477, 12935), (3705, 12139), (3781, 11895), (3965, 11343), (5795, 7761)]