1102365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 2223936

約数和(自身を除く): 1121571

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 131, 153, 165, 187, 255, 393, 495, 561, 655, 765, 935, 1179, 1441, 1683, 1965, 2227, 2805, 4323, 5895, 6681, 7205, 8415, 11135, 12969, 20043, 21615, 24497, 33405, 64845, 73491, 100215, 122485, 220473, 367455, 1102365]

約数ペア:

[(1, 1102365), (3, 367455), (5, 220473), (9, 122485), (11, 100215), (15, 73491), (17, 64845), (33, 33405), (45, 24497), (51, 21615), (55, 20043), (85, 12969), (99, 11135), (131, 8415), (153, 7205), (165, 6681), (187, 5895), (255, 4323), (393, 2805), (495, 2227), (561, 1965), (655, 1683), (765, 1441), (935, 1179)]