76742775

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 149990400

約数和(自身を除く): 73247625

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 47, 59, 75, 123, 135, 141, 177, 205, 225, 235, 295, 369, 423, 531, 615, 675, 705, 885, 1025, 1107, 1175, 1269, 1475, 1593, 1845, 1927, 2115, 2419, 2655, 2773, 3075, 3525, 4425, 5535, 5781, 6345, 7257, 7965, 8319, 9225, 9635, 10575, 12095, 13275, 13865, 17343, 21771, 24957, 27675, 28905, 31725, 36285, 39825, 41595, 48175, 52029, 60475, 65313, 69325, 74871, 86715, 108855, 113693, 124785, 144525, 181425, 207975, 260145, 326565, 341079, 374355, 433575, 544275, 568465, 623925, 1023237, 1300725, 1632825, 1705395, 1871775, 2842325, 3069711, 5116185, 8526975, 15348555, 25580925, 76742775]

約数ペア:

[(1, 76742775), (3, 25580925), (5, 15348555), (9, 8526975), (15, 5116185), (25, 3069711), (27, 2842325), (41, 1871775), (45, 1705395), (47, 1632825), (59, 1300725), (75, 1023237), (123, 623925), (135, 568465), (141, 544275), (177, 433575), (205, 374355), (225, 341079), (235, 326565), (295, 260145), (369, 207975), (423, 181425), (531, 144525), (615, 124785), (675, 113693), (705, 108855), (885, 86715), (1025, 74871), (1107, 69325), (1175, 65313), (1269, 60475), (1475, 52029), (1593, 48175), (1845, 41595), (1927, 39825), (2115, 36285), (2419, 31725), (2655, 28905), (2773, 27675), (3075, 24957), (3525, 21771), (4425, 17343), (5535, 13865), (5781, 13275), (6345, 12095), (7257, 10575), (7965, 9635), (8319, 9225)]