23776155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 44946720

約数和(自身を除く): 21170565

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 419, 485, 585, 873, 1257, 1261, 1455, 2095, 3771, 3783, 4365, 5447, 6285, 6305, 11349, 16341, 18855, 18915, 27235, 40643, 49023, 56745, 81705, 121929, 203215, 245115, 365787, 528359, 609645, 1585077, 1828935, 2641795, 4755231, 7925385, 23776155]

約数ペア:

[(1, 23776155), (3, 7925385), (5, 4755231), (9, 2641795), (13, 1828935), (15, 1585077), (39, 609645), (45, 528359), (65, 365787), (97, 245115), (117, 203215), (195, 121929), (291, 81705), (419, 56745), (485, 49023), (585, 40643), (873, 27235), (1257, 18915), (1261, 18855), (1455, 16341), (2095, 11349), (3771, 6305), (3783, 6285), (4365, 5447)]