54146625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 100638720

約数和(自身を除く): 46492095

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 125, 145, 195, 325, 375, 377, 383, 435, 725, 975, 1131, 1149, 1625, 1885, 1915, 2175, 3625, 4875, 4979, 5655, 5745, 9425, 9575, 10875, 11107, 14937, 24895, 28275, 28725, 33321, 47125, 47875, 55535, 74685, 124475, 141375, 143625, 144391, 166605, 277675, 373425, 433173, 622375, 721955, 833025, 1388375, 1867125, 2165865, 3609775, 4165125, 10829325, 18048875, 54146625]

約数ペア:

[(1, 54146625), (3, 18048875), (5, 10829325), (13, 4165125), (15, 3609775), (25, 2165865), (29, 1867125), (39, 1388375), (65, 833025), (75, 721955), (87, 622375), (125, 433173), (145, 373425), (195, 277675), (325, 166605), (375, 144391), (377, 143625), (383, 141375), (435, 124475), (725, 74685), (975, 55535), (1131, 47875), (1149, 47125), (1625, 33321), (1885, 28725), (1915, 28275), (2175, 24895), (3625, 14937), (4875, 11107), (4979, 10875), (5655, 9575), (5745, 9425)]