23892165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 48508416

約数和(自身を除く): 24616251

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 99, 135, 155, 165, 173, 279, 297, 341, 405, 465, 495, 519, 837, 865, 891, 1023, 1395, 1485, 1557, 1705, 1903, 2511, 2595, 3069, 4185, 4455, 4671, 5115, 5363, 5709, 7785, 9207, 9515, 12555, 14013, 15345, 16089, 17127, 23355, 26815, 27621, 28545, 46035, 48267, 51381, 58993, 70065, 80445, 85635, 138105, 144801, 154143, 176979, 241335, 256905, 294965, 434403, 530937, 724005, 770715, 884895, 1592811, 2172015, 2654685, 4778433, 7964055, 23892165]

約数ペア:

[(1, 23892165), (3, 7964055), (5, 4778433), (9, 2654685), (11, 2172015), (15, 1592811), (27, 884895), (31, 770715), (33, 724005), (45, 530937), (55, 434403), (81, 294965), (93, 256905), (99, 241335), (135, 176979), (155, 154143), (165, 144801), (173, 138105), (279, 85635), (297, 80445), (341, 70065), (405, 58993), (465, 51381), (495, 48267), (519, 46035), (837, 28545), (865, 27621), (891, 26815), (1023, 23355), (1395, 17127), (1485, 16089), (1557, 15345), (1705, 14013), (1903, 12555), (2511, 9515), (2595, 9207), (3069, 7785), (4185, 5709), (4455, 5363), (4671, 5115)]