12550545

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 27181440

約数和(自身を除く): 14630895

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 233, 285, 315, 399, 405, 513, 567, 665, 699, 855, 945, 1165, 1197, 1539, 1631, 1995, 2097, 2565, 2835, 3495, 3591, 4427, 4893, 5985, 6291, 7695, 8155, 10485, 10773, 13281, 14679, 17955, 18873, 22135, 24465, 30989, 31455, 39843, 44037, 53865, 66405, 73395, 92967, 94365, 119529, 132111, 154945, 199215, 220185, 278901, 358587, 464835, 597645, 660555, 836703, 1394505, 1792935, 2510109, 4183515, 12550545]

約数ペア:

[(1, 12550545), (3, 4183515), (5, 2510109), (7, 1792935), (9, 1394505), (15, 836703), (19, 660555), (21, 597645), (27, 464835), (35, 358587), (45, 278901), (57, 220185), (63, 199215), (81, 154945), (95, 132111), (105, 119529), (133, 94365), (135, 92967), (171, 73395), (189, 66405), (233, 53865), (285, 44037), (315, 39843), (399, 31455), (405, 30989), (513, 24465), (567, 22135), (665, 18873), (699, 17955), (855, 14679), (945, 13281), (1165, 10773), (1197, 10485), (1539, 8155), (1631, 7695), (1995, 6291), (2097, 5985), (2565, 4893), (2835, 4427), (3495, 3591)]