17283645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 32713920

約数和(自身を除く): 15430275

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 443, 459, 765, 867, 1329, 1445, 2215, 2295, 2601, 3987, 4335, 6645, 7531, 7803, 11961, 13005, 19935, 22593, 37655, 39015, 59805, 67779, 112965, 128027, 203337, 338895, 384081, 640135, 1016685, 1152243, 1920405, 3456729, 5761215, 17283645]

約数ペア:

[(1, 17283645), (3, 5761215), (5, 3456729), (9, 1920405), (15, 1152243), (17, 1016685), (27, 640135), (45, 384081), (51, 338895), (85, 203337), (135, 128027), (153, 112965), (255, 67779), (289, 59805), (443, 39015), (459, 37655), (765, 22593), (867, 19935), (1329, 13005), (1445, 11961), (2215, 7803), (2295, 7531), (2601, 6645), (3987, 4335)]