40472055

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7687}}^1$

素因数の和:7717

約数の個数: 40

約数和(自身を含む): 78140832

約数和(自身を除く): 37668777

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 7687, 23061, 38435, 69183, 99931, 115305, 207549, 299793, 345915, 499655, 622647, 899379, 1037745, 1498965, 2698137, 3113235, 4496895, 8094411, 13490685, 40472055]

約数ペア:

[(1, 40472055), (3, 13490685), (5, 8094411), (9, 4496895), (13, 3113235), (15, 2698137), (27, 1498965), (39, 1037745), (45, 899379), (65, 622647), (81, 499655), (117, 345915), (135, 299793), (195, 207549), (351, 115305), (405, 99931), (585, 69183), (1053, 38435), (1755, 23061), (5265, 7687)]