90185535

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5521}}^1$

素因数の和:5557

約数の個数: 48

約数和(自身を含む): 176262240

約数和(自身を除く): 86076705

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 5521, 16335, 16563, 27605, 49689, 60731, 82815, 149067, 182193, 248445, 303655, 546579, 668041, 745335, 910965, 1639737, 2004123, 2732895, 3340205, 6012369, 8198685, 10020615, 18037107, 30061845, 90185535]

約数ペア:

[(1, 90185535), (3, 30061845), (5, 18037107), (9, 10020615), (11, 8198685), (15, 6012369), (27, 3340205), (33, 2732895), (45, 2004123), (55, 1639737), (99, 910965), (121, 745335), (135, 668041), (165, 546579), (297, 303655), (363, 248445), (495, 182193), (605, 149067), (1089, 82815), (1485, 60731), (1815, 49689), (3267, 27605), (5445, 16563), (5521, 16335)]