61184475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 121867200

約数和(自身を除く): 60682725

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 59, 75, 99, 165, 177, 225, 275, 295, 419, 495, 531, 649, 825, 885, 1257, 1475, 1947, 2095, 2475, 2655, 3245, 3771, 4425, 4609, 5841, 6285, 9735, 10475, 13275, 13827, 16225, 18855, 23045, 24721, 29205, 31425, 41481, 48675, 69135, 74163, 94275, 115225, 123605, 146025, 207405, 222489, 271931, 345675, 370815, 618025, 815793, 1037025, 1112445, 1359655, 1854075, 2447379, 4078965, 5562225, 6798275, 12236895, 20394825, 61184475]

約数ペア:

[(1, 61184475), (3, 20394825), (5, 12236895), (9, 6798275), (11, 5562225), (15, 4078965), (25, 2447379), (33, 1854075), (45, 1359655), (55, 1112445), (59, 1037025), (75, 815793), (99, 618025), (165, 370815), (177, 345675), (225, 271931), (275, 222489), (295, 207405), (419, 146025), (495, 123605), (531, 115225), (649, 94275), (825, 74163), (885, 69135), (1257, 48675), (1475, 41481), (1947, 31425), (2095, 29205), (2475, 24721), (2655, 23045), (3245, 18855), (3771, 16225), (4425, 13827), (4609, 13275), (5841, 10475), (6285, 9735)]