12002985

素因数分解:

$3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 22428360

約数和(自身を除く): 10425375

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 89, 111, 135, 185, 243, 267, 333, 405, 445, 555, 729, 801, 999, 1215, 1335, 1665, 2403, 2997, 3293, 3645, 4005, 4995, 7209, 8991, 9879, 12015, 14985, 16465, 21627, 26973, 29637, 36045, 44955, 49395, 64881, 88911, 108135, 134865, 148185, 266733, 324405, 444555, 800199, 1333665, 2400597, 4000995, 12002985]

約数ペア:

[(1, 12002985), (3, 4000995), (5, 2400597), (9, 1333665), (15, 800199), (27, 444555), (37, 324405), (45, 266733), (81, 148185), (89, 134865), (111, 108135), (135, 88911), (185, 64881), (243, 49395), (267, 44955), (333, 36045), (405, 29637), (445, 26973), (555, 21627), (729, 16465), (801, 14985), (999, 12015), (1215, 9879), (1335, 8991), (1665, 7209), (2403, 4995), (2997, 4005), (3293, 3645)]