23755545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 48833280

約数和(自身を除く): 25077735

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 941, 1485, 1683, 2295, 2805, 2823, 4705, 5049, 8415, 8469, 10351, 14115, 15997, 25245, 25407, 31053, 42345, 47991, 51755, 79985, 93159, 127035, 143973, 155265, 175967, 239955, 279477, 431919, 465795, 527901, 719865, 879835, 1397385, 1583703, 2159595, 2639505, 4751109, 7918515, 23755545]

約数ペア:

[(1, 23755545), (3, 7918515), (5, 4751109), (9, 2639505), (11, 2159595), (15, 1583703), (17, 1397385), (27, 879835), (33, 719865), (45, 527901), (51, 465795), (55, 431919), (85, 279477), (99, 239955), (135, 175967), (153, 155265), (165, 143973), (187, 127035), (255, 93159), (297, 79985), (459, 51755), (495, 47991), (561, 42345), (765, 31053), (935, 25407), (941, 25245), (1485, 15997), (1683, 14115), (2295, 10351), (2805, 8469), (2823, 8415), (4705, 5049)]