15203040687

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18229}}^1$

素因数の和:18357

約数の個数: 64

約数和(自身を含む): 25201152000

約数和(自身を除く): 9998111313

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 79, 153, 207, 237, 391, 459, 621, 711, 1173, 1343, 1817, 2133, 3519, 4029, 5451, 10557, 12087, 16353, 18229, 30889, 36261, 49059, 54687, 92667, 164061, 278001, 309893, 419267, 492183, 834003, 929679, 1257801, 1440091, 2789037, 3773403, 4320273, 7127539, 8367111, 11320209, 12960819, 21382617, 24481547, 33122093, 38882457, 64147851, 73444641, 99366279, 192443553, 220333923, 298098837, 563075581, 661001769, 894296511, 1689226743, 5067680229, 15203040687]

約数ペア:

[(1, 15203040687), (3, 5067680229), (9, 1689226743), (17, 894296511), (23, 661001769), (27, 563075581), (51, 298098837), (69, 220333923), (79, 192443553), (153, 99366279), (207, 73444641), (237, 64147851), (391, 38882457), (459, 33122093), (621, 24481547), (711, 21382617), (1173, 12960819), (1343, 11320209), (1817, 8367111), (2133, 7127539), (3519, 4320273), (4029, 3773403), (5451, 2789037), (10557, 1440091), (12087, 1257801), (16353, 929679), (18229, 834003), (30889, 492183), (36261, 419267), (49059, 309893), (54687, 278001), (92667, 164061)]