144621855

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 299228160

約数和(自身を除く): 154606305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 139, 189, 315, 367, 405, 417, 567, 695, 945, 973, 1101, 1251, 1835, 2085, 2569, 2835, 2919, 3303, 3753, 4865, 5505, 6255, 7707, 8757, 9909, 11259, 12845, 14595, 16515, 18765, 23121, 26271, 29727, 38535, 43785, 49545, 51013, 56295, 69363, 78813, 115605, 131355, 148635, 153039, 208089, 255065, 346815, 357091, 394065, 459117, 765195, 1040445, 1071273, 1377351, 1785455, 2295585, 3213819, 4132053, 5356365, 6886755, 9641457, 16069095, 20660265, 28924371, 48207285, 144621855]

約数ペア:

[(1, 144621855), (3, 48207285), (5, 28924371), (7, 20660265), (9, 16069095), (15, 9641457), (21, 6886755), (27, 5356365), (35, 4132053), (45, 3213819), (63, 2295585), (81, 1785455), (105, 1377351), (135, 1071273), (139, 1040445), (189, 765195), (315, 459117), (367, 394065), (405, 357091), (417, 346815), (567, 255065), (695, 208089), (945, 153039), (973, 148635), (1101, 131355), (1251, 115605), (1835, 78813), (2085, 69363), (2569, 56295), (2835, 51013), (2919, 49545), (3303, 43785), (3753, 38535), (4865, 29727), (5505, 26271), (6255, 23121), (7707, 18765), (8757, 16515), (9909, 14595), (11259, 12845)]