73198755

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2671}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 153907200

約数和(自身を除く): 80708445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 2671, 3045, 3915, 5481, 8013, 9135, 13355, 18697, 24039, 27405, 40065, 56091, 72117, 77459, 93485, 120195, 168273, 232377, 280455, 360585, 387295, 504819, 542213, 697131, 841365, 1161885, 1626639, 2091393, 2524095, 2711065, 3485655, 4879917, 8133195, 10456965, 14639751, 24399585, 73198755]

約数ペア:

[(1, 73198755), (3, 24399585), (5, 14639751), (7, 10456965), (9, 8133195), (15, 4879917), (21, 3485655), (27, 2711065), (29, 2524095), (35, 2091393), (45, 1626639), (63, 1161885), (87, 841365), (105, 697131), (135, 542213), (145, 504819), (189, 387295), (203, 360585), (261, 280455), (315, 232377), (435, 168273), (609, 120195), (783, 93485), (945, 77459), (1015, 72117), (1305, 56091), (1827, 40065), (2671, 27405), (3045, 24039), (3915, 18697), (5481, 13355), (8013, 9135)]