74160135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12391}}^1$

素因数の和:12428

約数の個数: 48

約数和(自身を含む): 154652160

約数和(自身を除く): 80492025

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 12391, 37173, 61955, 86737, 111519, 185865, 235429, 260211, 433685, 557595, 706287, 780633, 1177145, 1301055, 1648003, 2118861, 3531435, 3903165, 4944009, 8240015, 10594305, 14832027, 24720045, 74160135]

約数ペア:

[(1, 74160135), (3, 24720045), (5, 14832027), (7, 10594305), (9, 8240015), (15, 4944009), (19, 3903165), (21, 3531435), (35, 2118861), (45, 1648003), (57, 1301055), (63, 1177145), (95, 780633), (105, 706287), (133, 557595), (171, 433685), (285, 260211), (315, 235429), (399, 185865), (665, 111519), (855, 86737), (1197, 61955), (1995, 37173), (5985, 12391)]