12555675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 26784000

約数和(自身を除く): 14228325

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 89, 95, 99, 135, 165, 171, 209, 225, 267, 275, 285, 297, 445, 475, 495, 513, 627, 675, 801, 825, 855, 979, 1045, 1335, 1425, 1485, 1691, 1881, 2225, 2403, 2475, 2565, 2937, 3135, 4005, 4275, 4895, 5073, 5225, 5643, 6675, 7425, 8455, 8811, 9405, 12015, 12825, 14685, 15219, 15675, 18601, 20025, 24475, 25365, 26433, 28215, 42275, 44055, 45657, 47025, 55803, 60075, 73425, 76095, 93005, 126825, 132165, 141075, 167409, 220275, 228285, 279015, 380475, 465025, 502227, 660825, 837045, 1141425, 1395075, 2511135, 4185225, 12555675]

約数ペア:

[(1, 12555675), (3, 4185225), (5, 2511135), (9, 1395075), (11, 1141425), (15, 837045), (19, 660825), (25, 502227), (27, 465025), (33, 380475), (45, 279015), (55, 228285), (57, 220275), (75, 167409), (89, 141075), (95, 132165), (99, 126825), (135, 93005), (165, 76095), (171, 73425), (209, 60075), (225, 55803), (267, 47025), (275, 45657), (285, 44055), (297, 42275), (445, 28215), (475, 26433), (495, 25365), (513, 24475), (627, 20025), (675, 18601), (801, 15675), (825, 15219), (855, 14685), (979, 12825), (1045, 12015), (1335, 9405), (1425, 8811), (1485, 8455), (1691, 7425), (1881, 6675), (2225, 5643), (2403, 5225), (2475, 5073), (2565, 4895), (2937, 4275), (3135, 4005)]