124443225

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 235609920

約数和(自身を除く): 111166695

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 139, 173, 207, 225, 345, 417, 519, 575, 695, 865, 1035, 1251, 1557, 1725, 2085, 2595, 3197, 3475, 3979, 4325, 5175, 6255, 7785, 9591, 10425, 11937, 12975, 15985, 19895, 24047, 28773, 31275, 35811, 38925, 47955, 59685, 72141, 79925, 99475, 120235, 143865, 179055, 216423, 239775, 298425, 360705, 553081, 601175, 719325, 895275, 1082115, 1659243, 1803525, 2765405, 4977729, 5410575, 8296215, 13827025, 24888645, 41481075, 124443225]

約数ペア:

[(1, 124443225), (3, 41481075), (5, 24888645), (9, 13827025), (15, 8296215), (23, 5410575), (25, 4977729), (45, 2765405), (69, 1803525), (75, 1659243), (115, 1082115), (139, 895275), (173, 719325), (207, 601175), (225, 553081), (345, 360705), (417, 298425), (519, 239775), (575, 216423), (695, 179055), (865, 143865), (1035, 120235), (1251, 99475), (1557, 79925), (1725, 72141), (2085, 59685), (2595, 47955), (3197, 38925), (3475, 35811), (3979, 31275), (4325, 28773), (5175, 24047), (6255, 19895), (7785, 15985), (9591, 12975), (10425, 11937)]