45039915

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 39010005

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 71, 111, 127, 135, 185, 213, 333, 355, 381, 555, 635, 639, 999, 1065, 1143, 1665, 1905, 1917, 2627, 3195, 3429, 4699, 4995, 5715, 7881, 9017, 9585, 13135, 14097, 17145, 23495, 23643, 27051, 39405, 42291, 45085, 70485, 70929, 81153, 118215, 126873, 135255, 211455, 243459, 333629, 354645, 405765, 634365, 1000887, 1217295, 1668145, 3002661, 5004435, 9007983, 15013305, 45039915]

約数ペア:

[(1, 45039915), (3, 15013305), (5, 9007983), (9, 5004435), (15, 3002661), (27, 1668145), (37, 1217295), (45, 1000887), (71, 634365), (111, 405765), (127, 354645), (135, 333629), (185, 243459), (213, 211455), (333, 135255), (355, 126873), (381, 118215), (555, 81153), (635, 70929), (639, 70485), (999, 45085), (1065, 42291), (1143, 39405), (1665, 27051), (1905, 23643), (1917, 23495), (2627, 17145), (3195, 14097), (3429, 13135), (4699, 9585), (4995, 9017), (5715, 7881)]