2917963725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{2683}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 5116047552

約数和(自身を除く): 2198083827

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 853, 1275, 2559, 2683, 4265, 8049, 12795, 13415, 14501, 21325, 40245, 43503, 45611, 63975, 67075, 72505, 136833, 201225, 217515, 228055, 362525, 684165, 1087575, 1140275, 2288599, 3420825, 6865797, 11442995, 34328985, 38906183, 57214975, 116718549, 171644925, 194530915, 583592745, 972654575, 2917963725]

約数ペア:

[(1, 2917963725), (3, 972654575), (5, 583592745), (15, 194530915), (17, 171644925), (25, 116718549), (51, 57214975), (75, 38906183), (85, 34328985), (255, 11442995), (425, 6865797), (853, 3420825), (1275, 2288599), (2559, 1140275), (2683, 1087575), (4265, 684165), (8049, 362525), (12795, 228055), (13415, 217515), (14501, 201225), (21325, 136833), (40245, 72505), (43503, 67075), (45611, 63975)]