224720275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 314667360

約数和(自身を除く): 89947085

約数列:

[1, 5, 13, 25, 29, 65, 113, 145, 211, 325, 377, 565, 725, 1055, 1469, 1885, 2743, 2825, 3277, 5275, 6119, 7345, 9425, 13715, 16385, 23843, 30595, 36725, 42601, 68575, 79547, 81925, 119215, 152975, 213005, 309959, 397735, 596075, 691447, 1065025, 1549795, 1988675, 3457235, 7748975, 8988811, 17286175, 44944055, 224720275]

約数ペア:

[(1, 224720275), (5, 44944055), (13, 17286175), (25, 8988811), (29, 7748975), (65, 3457235), (113, 1988675), (145, 1549795), (211, 1065025), (325, 691447), (377, 596075), (565, 397735), (725, 309959), (1055, 213005), (1469, 152975), (1885, 119215), (2743, 81925), (2825, 79547), (3277, 68575), (5275, 42601), (6119, 36725), (7345, 30595), (9425, 23843), (13715, 16385)]