38291055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 72515856

約数和(自身を除く): 34224801

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 73, 85, 121, 165, 187, 219, 255, 289, 363, 365, 561, 605, 803, 867, 935, 1095, 1241, 1445, 1815, 2057, 2409, 2805, 3179, 3723, 4015, 4335, 6171, 6205, 8833, 9537, 10285, 12045, 13651, 15895, 18615, 21097, 26499, 30855, 34969, 40953, 44165, 47685, 63291, 68255, 104907, 105485, 132495, 150161, 174845, 204765, 232067, 316455, 450483, 524535, 696201, 750805, 1160335, 2252415, 2552737, 3481005, 7658211, 12763685, 38291055]

約数ペア:

[(1, 38291055), (3, 12763685), (5, 7658211), (11, 3481005), (15, 2552737), (17, 2252415), (33, 1160335), (51, 750805), (55, 696201), (73, 524535), (85, 450483), (121, 316455), (165, 232067), (187, 204765), (219, 174845), (255, 150161), (289, 132495), (363, 105485), (365, 104907), (561, 68255), (605, 63291), (803, 47685), (867, 44165), (935, 40953), (1095, 34969), (1241, 30855), (1445, 26499), (1815, 21097), (2057, 18615), (2409, 15895), (2805, 13651), (3179, 12045), (3723, 10285), (4015, 9537), (4335, 8833), (6171, 6205)]