11409255

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 24149664

約数和(自身を除く): 12740409

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 197, 297, 351, 405, 429, 495, 585, 591, 715, 891, 985, 1053, 1287, 1485, 1755, 1773, 2145, 2167, 2561, 2955, 3861, 4455, 5265, 5319, 6435, 6501, 7683, 8865, 10835, 11583, 12805, 15957, 19305, 19503, 23049, 26595, 28171, 32505, 38415, 57915, 58509, 69147, 79785, 84513, 97515, 115245, 140855, 175527, 207441, 253539, 292545, 345735, 422565, 760617, 877635, 1037205, 1267695, 2281851, 3803085, 11409255]

約数ペア:

[(1, 11409255), (3, 3803085), (5, 2281851), (9, 1267695), (11, 1037205), (13, 877635), (15, 760617), (27, 422565), (33, 345735), (39, 292545), (45, 253539), (55, 207441), (65, 175527), (81, 140855), (99, 115245), (117, 97515), (135, 84513), (143, 79785), (165, 69147), (195, 58509), (197, 57915), (297, 38415), (351, 32505), (405, 28171), (429, 26595), (495, 23049), (585, 19503), (591, 19305), (715, 15957), (891, 12805), (985, 11583), (1053, 10835), (1287, 8865), (1485, 7683), (1755, 6501), (1773, 6435), (2145, 5319), (2167, 5265), (2561, 4455), (2955, 3861)]