2053205715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 3631703040

約数和(自身を除く): 1578497325

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 269, 277, 501, 807, 831, 835, 1345, 1385, 1837, 2505, 2959, 3047, 4035, 4155, 5511, 8877, 9141, 9185, 14795, 15235, 27555, 44385, 44923, 45705, 46259, 74513, 134769, 138777, 223539, 224615, 231295, 372565, 494153, 508849, 673845, 693885, 819643, 1117695, 1482459, 1526547, 2458929, 2470765, 2544245, 4098215, 7412295, 7632735, 12294645, 12443671, 37331013, 62218355, 136880381, 186655065, 410641143, 684401905, 2053205715]

約数ペア:

[(1, 2053205715), (3, 684401905), (5, 410641143), (11, 186655065), (15, 136880381), (33, 62218355), (55, 37331013), (165, 12443671), (167, 12294645), (269, 7632735), (277, 7412295), (501, 4098215), (807, 2544245), (831, 2470765), (835, 2458929), (1345, 1526547), (1385, 1482459), (1837, 1117695), (2505, 819643), (2959, 693885), (3047, 673845), (4035, 508849), (4155, 494153), (5511, 372565), (8877, 231295), (9141, 224615), (9185, 223539), (14795, 138777), (15235, 134769), (27555, 74513), (44385, 46259), (44923, 45705)]