2912689875

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2801}}^1$

素因数の和:2925

約数の個数: 64

約数和(自身を含む): 5035530240

約数和(自身を除く): 2122840365

約数列:

[1, 3, 5, 15, 25, 47, 59, 75, 125, 141, 177, 235, 295, 375, 705, 885, 1175, 1475, 2773, 2801, 3525, 4425, 5875, 7375, 8319, 8403, 13865, 14005, 17625, 22125, 41595, 42015, 69325, 70025, 131647, 165259, 207975, 210075, 346625, 350125, 394941, 495777, 658235, 826295, 1039875, 1050375, 1974705, 2478885, 3291175, 4131475, 7767173, 9873525, 12394425, 16455875, 20657375, 23301519, 38835865, 49367625, 61972125, 116507595, 194179325, 582537975, 970896625, 2912689875]

約数ペア:

[(1, 2912689875), (3, 970896625), (5, 582537975), (15, 194179325), (25, 116507595), (47, 61972125), (59, 49367625), (75, 38835865), (125, 23301519), (141, 20657375), (177, 16455875), (235, 12394425), (295, 9873525), (375, 7767173), (705, 4131475), (885, 3291175), (1175, 2478885), (1475, 1974705), (2773, 1050375), (2801, 1039875), (3525, 826295), (4425, 658235), (5875, 495777), (7375, 394941), (8319, 350125), (8403, 346625), (13865, 210075), (14005, 207975), (17625, 165259), (22125, 131647), (41595, 70025), (42015, 69325)]