23201595

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 43467840

約数和(自身を除く): 20266245

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 773, 1035, 1305, 2001, 2319, 3335, 3865, 6003, 6957, 10005, 11595, 17779, 22417, 30015, 34785, 53337, 67251, 88895, 112085, 160011, 201753, 266685, 336255, 515591, 800055, 1008765, 1546773, 2577955, 4640319, 7733865, 23201595]

約数ペア:

[(1, 23201595), (3, 7733865), (5, 4640319), (9, 2577955), (15, 1546773), (23, 1008765), (29, 800055), (45, 515591), (69, 336255), (87, 266685), (115, 201753), (145, 160011), (207, 112085), (261, 88895), (345, 67251), (435, 53337), (667, 34785), (773, 30015), (1035, 22417), (1305, 17779), (2001, 11595), (2319, 10005), (3335, 6957), (3865, 6003)]