522156005

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 800772480

約数和(自身を除く): 278616475

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 665, 805, 931, 1127, 2185, 3059, 4655, 4877, 5635, 15295, 21413, 24385, 34139, 92663, 107065, 112171, 170695, 238973, 463315, 560855, 648641, 785197, 1194865, 2131249, 3243205, 3925985, 4540487, 5496379, 10656245, 14918743, 22702435, 27481895, 74593715, 104431201, 522156005]

約数ペア:

[(1, 522156005), (5, 104431201), (7, 74593715), (19, 27481895), (23, 22702435), (35, 14918743), (49, 10656245), (95, 5496379), (115, 4540487), (133, 3925985), (161, 3243205), (245, 2131249), (437, 1194865), (665, 785197), (805, 648641), (931, 560855), (1127, 463315), (2185, 238973), (3059, 170695), (4655, 112171), (4877, 107065), (5635, 92663), (15295, 34139), (21413, 24385)]