53188785

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30307}}^1$

素因数の和:30334

約数の個数: 32

約数和(自身を含む): 101834880

約数和(自身を除く): 48646095

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 30307, 90921, 151535, 272763, 393991, 454605, 818289, 1181973, 1363815, 1969955, 3545919, 4091445, 5909865, 10637757, 17729595, 53188785]

約数ペア:

[(1, 53188785), (3, 17729595), (5, 10637757), (9, 5909865), (13, 4091445), (15, 3545919), (27, 1969955), (39, 1363815), (45, 1181973), (65, 818289), (117, 454605), (135, 393991), (195, 272763), (351, 151535), (585, 90921), (1755, 30307)]