22601295

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 20944305

約数列:

[1, 3, 5, 9, 15, 23, 27, 29, 45, 69, 87, 115, 135, 145, 207, 251, 261, 345, 435, 621, 667, 753, 783, 1035, 1255, 1305, 2001, 2259, 3105, 3335, 3765, 3915, 5773, 6003, 6777, 7279, 10005, 11295, 17319, 18009, 21837, 28865, 30015, 33885, 36395, 51957, 65511, 86595, 90045, 109185, 155871, 167417, 196533, 259785, 327555, 502251, 779355, 837085, 982665, 1506753, 2511255, 4520259, 7533765, 22601295]

約数ペア:

[(1, 22601295), (3, 7533765), (5, 4520259), (9, 2511255), (15, 1506753), (23, 982665), (27, 837085), (29, 779355), (45, 502251), (69, 327555), (87, 259785), (115, 196533), (135, 167417), (145, 155871), (207, 109185), (251, 90045), (261, 86595), (345, 65511), (435, 51957), (621, 36395), (667, 33885), (753, 30015), (783, 28865), (1035, 21837), (1255, 18009), (1305, 17319), (2001, 11295), (2259, 10005), (3105, 7279), (3335, 6777), (3765, 6003), (3915, 5773)]