97878915

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 188006400

約数和(自身を除く): 90127485

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 261, 345, 435, 621, 667, 783, 1035, 1087, 1305, 2001, 3105, 3261, 3335, 3915, 5435, 6003, 9783, 10005, 16305, 18009, 25001, 29349, 30015, 31523, 48915, 75003, 90045, 94569, 125005, 146745, 157615, 225009, 283707, 375015, 472845, 675027, 725029, 851121, 1125045, 1418535, 2175087, 3375135, 3625145, 4255605, 6525261, 10875435, 19575783, 32626305, 97878915]

約数ペア:

[(1, 97878915), (3, 32626305), (5, 19575783), (9, 10875435), (15, 6525261), (23, 4255605), (27, 3625145), (29, 3375135), (45, 2175087), (69, 1418535), (87, 1125045), (115, 851121), (135, 725029), (145, 675027), (207, 472845), (261, 375015), (345, 283707), (435, 225009), (621, 157615), (667, 146745), (783, 125005), (1035, 94569), (1087, 90045), (1305, 75003), (2001, 48915), (3105, 31523), (3261, 30015), (3335, 29349), (3915, 25001), (5435, 18009), (6003, 16305), (9783, 10005)]