2667719325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{2621}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 4533584832

約数和(自身を除く): 1865865507

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 331, 615, 993, 1025, 1655, 2621, 3075, 4965, 7863, 8275, 13105, 13571, 24825, 39315, 40713, 65525, 67855, 107461, 196575, 203565, 322383, 339275, 537305, 867551, 1017825, 1611915, 2602653, 2686525, 4337755, 8059575, 13013265, 21688775, 35569591, 65066325, 106708773, 177847955, 533543865, 889239775, 2667719325]

約数ペア:

[(1, 2667719325), (3, 889239775), (5, 533543865), (15, 177847955), (25, 106708773), (41, 65066325), (75, 35569591), (123, 21688775), (205, 13013265), (331, 8059575), (615, 4337755), (993, 2686525), (1025, 2602653), (1655, 1611915), (2621, 1017825), (3075, 867551), (4965, 537305), (7863, 339275), (8275, 322383), (13105, 203565), (13571, 196575), (24825, 107461), (39315, 67855), (40713, 65525)]