37668825

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 73120320

約数和(自身を除く): 35451495

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 207, 225, 251, 261, 345, 435, 575, 667, 725, 753, 1035, 1255, 1305, 1725, 2001, 2175, 2259, 3335, 3765, 5175, 5773, 6003, 6275, 6525, 7279, 10005, 11295, 16675, 17319, 18825, 21837, 28865, 30015, 36395, 50025, 51957, 56475, 65511, 86595, 109185, 144325, 150075, 167417, 181975, 259785, 327555, 432975, 502251, 545925, 837085, 1298925, 1506753, 1637775, 2511255, 4185425, 7533765, 12556275, 37668825]

約数ペア:

[(1, 37668825), (3, 12556275), (5, 7533765), (9, 4185425), (15, 2511255), (23, 1637775), (25, 1506753), (29, 1298925), (45, 837085), (69, 545925), (75, 502251), (87, 432975), (115, 327555), (145, 259785), (207, 181975), (225, 167417), (251, 150075), (261, 144325), (345, 109185), (435, 86595), (575, 65511), (667, 56475), (725, 51957), (753, 50025), (1035, 36395), (1255, 30015), (1305, 28865), (1725, 21837), (2001, 18825), (2175, 17319), (2259, 16675), (3335, 11295), (3765, 10005), (5175, 7279), (5773, 6525), (6003, 6275)]