224765925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1019}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 396135360

約数和(自身を除く): 171369435

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 173, 255, 425, 519, 865, 1019, 1275, 2595, 2941, 3057, 4325, 5095, 8823, 12975, 14705, 15285, 17323, 25475, 44115, 51969, 73525, 76425, 86615, 176287, 220575, 259845, 433075, 528861, 881435, 1299225, 2644305, 2996879, 4407175, 8990637, 13221525, 14984395, 44953185, 74921975, 224765925]

約数ペア:

[(1, 224765925), (3, 74921975), (5, 44953185), (15, 14984395), (17, 13221525), (25, 8990637), (51, 4407175), (75, 2996879), (85, 2644305), (173, 1299225), (255, 881435), (425, 528861), (519, 433075), (865, 259845), (1019, 220575), (1275, 176287), (2595, 86615), (2941, 76425), (3057, 73525), (4325, 51969), (5095, 44115), (8823, 25475), (12975, 17323), (14705, 15285)]