33398865

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 64800000

約数和(自身を除く): 31401135

約数列:

[1, 3, 5, 9, 15, 19, 27, 29, 45, 57, 87, 95, 135, 145, 171, 261, 285, 435, 449, 513, 551, 783, 855, 1305, 1347, 1653, 2245, 2565, 2755, 3915, 4041, 4959, 6735, 8265, 8531, 12123, 13021, 14877, 20205, 24795, 25593, 39063, 42655, 60615, 65105, 74385, 76779, 117189, 127965, 195315, 230337, 247399, 351567, 383895, 585945, 742197, 1151685, 1236995, 1757835, 2226591, 3710985, 6679773, 11132955, 33398865]

約数ペア:

[(1, 33398865), (3, 11132955), (5, 6679773), (9, 3710985), (15, 2226591), (19, 1757835), (27, 1236995), (29, 1151685), (45, 742197), (57, 585945), (87, 383895), (95, 351567), (135, 247399), (145, 230337), (171, 195315), (261, 127965), (285, 117189), (435, 76779), (449, 74385), (513, 65105), (551, 60615), (783, 42655), (855, 39063), (1305, 25593), (1347, 24795), (1653, 20205), (2245, 14877), (2565, 13021), (2755, 12123), (3915, 8531), (4041, 8265), (4959, 6735)]