12299355

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 22407840

約数和(自身を除く): 10108485

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 89, 111, 185, 249, 267, 333, 415, 445, 555, 747, 801, 1245, 1335, 1665, 3071, 3293, 3735, 4005, 7387, 9213, 9879, 15355, 16465, 22161, 27639, 29637, 36935, 46065, 49395, 66483, 110805, 138195, 148185, 273319, 332415, 819957, 1366595, 2459871, 4099785, 12299355]

約数ペア:

[(1, 12299355), (3, 4099785), (5, 2459871), (9, 1366595), (15, 819957), (37, 332415), (45, 273319), (83, 148185), (89, 138195), (111, 110805), (185, 66483), (249, 49395), (267, 46065), (333, 36935), (415, 29637), (445, 27639), (555, 22161), (747, 16465), (801, 15355), (1245, 9879), (1335, 9213), (1665, 7387), (3071, 4005), (3293, 3735)]