145666965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15439}}^1$

素因数の和:15501

約数の個数: 32

約数和(自身を含む): 253463040

約数和(自身を除く): 107796075

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 15439, 46317, 77195, 231585, 262463, 571243, 787389, 1312315, 1713729, 2856215, 3936945, 8568645, 9711131, 29133393, 48555655, 145666965]

約数ペア:

[(1, 145666965), (3, 48555655), (5, 29133393), (15, 9711131), (17, 8568645), (37, 3936945), (51, 2856215), (85, 1713729), (111, 1312315), (185, 787389), (255, 571243), (555, 262463), (629, 231585), (1887, 77195), (3145, 46317), (9435, 15439)]