153836145

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3943}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 290593920

約数和(自身を除く): 136757775

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 3943, 4335, 7803, 11829, 13005, 19715, 35487, 39015, 59145, 67031, 106461, 177435, 201093, 335155, 532305, 603279, 1005465, 1139527, 1809837, 3016395, 3418581, 5697635, 9049185, 10255743, 17092905, 30767229, 51278715, 153836145]

約数ペア:

[(1, 153836145), (3, 51278715), (5, 30767229), (9, 17092905), (15, 10255743), (17, 9049185), (27, 5697635), (45, 3418581), (51, 3016395), (85, 1809837), (135, 1139527), (153, 1005465), (255, 603279), (289, 532305), (459, 335155), (765, 201093), (867, 177435), (1445, 106461), (2295, 67031), (2601, 59145), (3943, 39015), (4335, 35487), (7803, 19715), (11829, 13005)]