48115275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 87181920

約数和(自身を除く): 39066645

約数列:

[1, 3, 5, 13, 15, 25, 39, 61, 65, 75, 183, 195, 305, 325, 793, 809, 915, 975, 1525, 2379, 2427, 3965, 4045, 4575, 10517, 11895, 12135, 19825, 20225, 31551, 49349, 52585, 59475, 60675, 148047, 157755, 246745, 262925, 641537, 740235, 788775, 1233725, 1924611, 3207685, 3701175, 9623055, 16038425, 48115275]

約数ペア:

[(1, 48115275), (3, 16038425), (5, 9623055), (13, 3701175), (15, 3207685), (25, 1924611), (39, 1233725), (61, 788775), (65, 740235), (75, 641537), (183, 262925), (195, 246745), (305, 157755), (325, 148047), (793, 60675), (809, 59475), (915, 52585), (975, 49349), (1525, 31551), (2379, 20225), (2427, 19825), (3965, 12135), (4045, 11895), (4575, 10517)]