39181175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 58255200

約数和(自身を除く): 19074025

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 145, 187, 275, 289, 319, 425, 493, 725, 935, 1445, 1595, 2465, 3179, 4675, 4913, 5423, 7225, 7975, 8381, 12325, 15895, 24565, 27115, 41905, 54043, 79475, 92191, 122825, 135575, 142477, 209525, 270215, 460955, 712385, 1351075, 1567247, 2304775, 3561925, 7836235, 39181175]

約数ペア:

[(1, 39181175), (5, 7836235), (11, 3561925), (17, 2304775), (25, 1567247), (29, 1351075), (55, 712385), (85, 460955), (145, 270215), (187, 209525), (275, 142477), (289, 135575), (319, 122825), (425, 92191), (493, 79475), (725, 54043), (935, 41905), (1445, 27115), (1595, 24565), (2465, 15895), (3179, 12325), (4675, 8381), (4913, 7975), (5423, 7225)]