23376465

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 49190400

約数和(自身を除く): 25813935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 853, 945, 1015, 1305, 1827, 2559, 3045, 3915, 4265, 5481, 5971, 7677, 9135, 12795, 17913, 23031, 24737, 27405, 29855, 38385, 53739, 74211, 89565, 115155, 123685, 161217, 173159, 222633, 268695, 371055, 519477, 667899, 806085, 865795, 1113165, 1558431, 2597385, 3339495, 4675293, 7792155, 23376465]

約数ペア:

[(1, 23376465), (3, 7792155), (5, 4675293), (7, 3339495), (9, 2597385), (15, 1558431), (21, 1113165), (27, 865795), (29, 806085), (35, 667899), (45, 519477), (63, 371055), (87, 268695), (105, 222633), (135, 173159), (145, 161217), (189, 123685), (203, 115155), (261, 89565), (315, 74211), (435, 53739), (609, 38385), (783, 29855), (853, 27405), (945, 24737), (1015, 23031), (1305, 17913), (1827, 12795), (2559, 9135), (3045, 7677), (3915, 5971), (4265, 5481)]