2912946525

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{11549}}^1$

素因数の和:11643

約数の個数: 72

約数和(自身を含む): 5585580000

約数和(自身を除く): 2672633475

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 59, 75, 95, 171, 177, 225, 285, 295, 475, 531, 855, 885, 1121, 1425, 1475, 2655, 3363, 4275, 4425, 5605, 10089, 11549, 13275, 16815, 28025, 34647, 50445, 57745, 84075, 103941, 173235, 219431, 252225, 288725, 519705, 658293, 681391, 866175, 1097155, 1974879, 2044173, 2598525, 3291465, 3406955, 5485775, 6132519, 9874395, 10220865, 12946429, 16457325, 17034775, 30662595, 38839287, 49371975, 51104325, 64732145, 116517861, 153312975, 194196435, 323660725, 582589305, 970982175, 2912946525]

約数ペア:

[(1, 2912946525), (3, 970982175), (5, 582589305), (9, 323660725), (15, 194196435), (19, 153312975), (25, 116517861), (45, 64732145), (57, 51104325), (59, 49371975), (75, 38839287), (95, 30662595), (171, 17034775), (177, 16457325), (225, 12946429), (285, 10220865), (295, 9874395), (475, 6132519), (531, 5485775), (855, 3406955), (885, 3291465), (1121, 2598525), (1425, 2044173), (1475, 1974879), (2655, 1097155), (3363, 866175), (4275, 681391), (4425, 658293), (5605, 519705), (10089, 288725), (11549, 252225), (13275, 219431), (16815, 173235), (28025, 103941), (34647, 84075), (50445, 57745)]