12299925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 23516352

約数和(自身を除く): 11216427

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 877, 935, 1275, 2631, 2805, 4385, 4675, 9647, 13155, 14025, 14909, 21925, 28941, 44727, 48235, 65775, 74545, 144705, 163999, 223635, 241175, 372725, 491997, 723525, 819995, 1118175, 2459985, 4099975, 12299925]

約数ペア:

[(1, 12299925), (3, 4099975), (5, 2459985), (11, 1118175), (15, 819995), (17, 723525), (25, 491997), (33, 372725), (51, 241175), (55, 223635), (75, 163999), (85, 144705), (165, 74545), (187, 65775), (255, 48235), (275, 44727), (425, 28941), (561, 21925), (825, 14909), (877, 14025), (935, 13155), (1275, 9647), (2631, 4675), (2805, 4385)]