9903465

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 112

約数和(自身を含む): 22034880

約数和(自身を除く): 12131415

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 27, 33, 39, 45, 55, 57, 65, 81, 95, 99, 117, 135, 143, 165, 171, 195, 209, 243, 247, 285, 297, 351, 405, 429, 495, 513, 585, 627, 715, 729, 741, 855, 891, 1045, 1053, 1215, 1235, 1287, 1485, 1539, 1755, 1881, 2145, 2223, 2565, 2673, 2717, 3135, 3159, 3645, 3705, 3861, 4455, 4617, 5265, 5643, 6435, 6669, 7695, 8019, 8151, 9405, 9477, 11115, 11583, 13365, 13585, 13851, 15795, 16929, 19305, 20007, 23085, 24453, 28215, 33345, 34749, 40095, 40755, 47385, 50787, 57915, 60021, 69255, 73359, 84645, 100035, 104247, 122265, 152361, 173745, 180063, 220077, 253935, 300105, 366795, 521235, 660231, 761805, 900315, 1100385, 1980693, 3301155, 9903465]

約数ペア:

[(1, 9903465), (3, 3301155), (5, 1980693), (9, 1100385), (11, 900315), (13, 761805), (15, 660231), (19, 521235), (27, 366795), (33, 300105), (39, 253935), (45, 220077), (55, 180063), (57, 173745), (65, 152361), (81, 122265), (95, 104247), (99, 100035), (117, 84645), (135, 73359), (143, 69255), (165, 60021), (171, 57915), (195, 50787), (209, 47385), (243, 40755), (247, 40095), (285, 34749), (297, 33345), (351, 28215), (405, 24453), (429, 23085), (495, 20007), (513, 19305), (585, 16929), (627, 15795), (715, 13851), (729, 13585), (741, 13365), (855, 11583), (891, 11115), (1045, 9477), (1053, 9405), (1215, 8151), (1235, 8019), (1287, 7695), (1485, 6669), (1539, 6435), (1755, 5643), (1881, 5265), (2145, 4617), (2223, 4455), (2565, 3861), (2673, 3705), (2717, 3645), (3135, 3159)]