40200705

素因数分解:

$3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:333

約数の個数: 56

約数和(自身を含む): 74367720

約数和(自身を除く): 34167015

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 269, 369, 405, 615, 729, 807, 1107, 1215, 1345, 1845, 2421, 3321, 3645, 4035, 5535, 7263, 9963, 11029, 12105, 16605, 21789, 29889, 33087, 36315, 49815, 55145, 65367, 99261, 108945, 149445, 165435, 196101, 297783, 326835, 496305, 893349, 980505, 1488915, 2680047, 4466745, 8040141, 13400235, 40200705]

約数ペア:

[(1, 40200705), (3, 13400235), (5, 8040141), (9, 4466745), (15, 2680047), (27, 1488915), (41, 980505), (45, 893349), (81, 496305), (123, 326835), (135, 297783), (205, 196101), (243, 165435), (269, 149445), (369, 108945), (405, 99261), (615, 65367), (729, 55145), (807, 49815), (1107, 36315), (1215, 33087), (1345, 29889), (1845, 21789), (2421, 16605), (3321, 12105), (3645, 11029), (4035, 9963), (5535, 7263)]